JPS6236426Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an upright storage device for a deck in a table.

In other words, the deck can be left upright when the tables are not in use, and many tables can be placed close enough together to store them in a narrow space, or the deck can be left upright so as not to get in the way. In particular, the deck can be easily changed from a horizontal position to an upright position and vice versa, and can be supported robustly and safely in either position.

Since the lower part of the table leg of the present invention has a forked shape, and the front and rear legs of the forked leg are staggered, the raising and lowering operations of the table deck are extremely stable. At the same time, when the table deck is laid down and the required number of tables are put together, the lower front and rear legs of each table leg also fit together, making it possible to put a large number of tables on one side in an extremely small volume. .

Next, the embodiment shown in the drawings will be described.

FIG. 1 shows a side view of the entire table. Reference numeral 1 denotes a leg portion of the table, and its lower portions 1a, 1a are bifurcated in the front and back direction, and the front and rear two prongs are designed so that they can fit into each other. 11 (shown in the drawings)), and the upper parts of both support legs 1, 1 on both sides are connected by straddling both ends of a long plate-shaped joint frame 2, and the long joint frame 2 is The lower portions of both stays 3, 3, whose surfaces are parallel to the front-rear direction and form a T-shape on the side surfaces at both ends, are fixed by welding and are respectively erected.

4 is a rectangular deck, and on the lower surface of the deck 4, which is located above both stays 3, 3, near both ends, there is a deck support plate 7, which is elongated in the fore-and-aft direction and has a shape that hangs down below the lower surface of the deck 4. The upper surfaces of 7 are fixed by respective screws 10, and notches 11, 11 which open downward are formed in the longitudinal middle of both deck receiving plates 7, 7, respectively.

The end sides of both deck receiving plates 7, 7 are connected to both stays 3, 3.
Insert horizontal support pins 5, 5 between one end side of both deck receiving plates 7, 7 and one end side of the upper part of both stays 3, 3 so as to approach parallel to the upper side surface of the deck plate. 4 is pivotally supported so as to be rotatable around support pins 5, 5.

Further, a bending rod 6 is interposed between the other end side of the upper part of both stays 3, 3 and a portion of both deck receiving plates 7, 7 corresponding to that portion. double-bent rods 6a, 6b with bent
The end of one folded rod 6a is pivotally connected to the other end of the upper part of the stay 3 via a caulking pin 12,
The end of the other folding rod 6b is pivotally connected to the part of the deck support plate 7 corresponding to the pin 12 via the caulking pin 13, and the double folding rod 6b is placed between the stay 3 and the deck support plate 7. Connecting pins 8 protruding to one side are inserted into the tip sides of the rods 6a and 6b to connect them, and the connecting pins 8
is arranged so that it can rotate from the lower side of the upper end of the stay 3 about the pin 12 and move upward.

Therefore, as shown in FIGS. 1 to 5, when the deck 4 is horizontal, the deck 4 is supported by the stays 3, 3 via the front and rear support pins 5 and bending rods 6. , the bending rod 6 is a double bending rod 6
A and 6b hang down in an overlapping state, and the deck 4 is locked so that it does not rotate upward, and the lower part of the deck 4 is widened so that there are no obstructions.

When raising the deck 4, hold the connecting pin 8 in your hand and lift it upward as shown by arrow A in FIG. Connect it to the upper edge so that the connecting pin 8 is raised above the line connecting the support pin 5 and pin 12, and from that state, as shown in FIG. As shown in FIG. 9 and FIG. 10, the connecting pin 8 is slightly pushed so that the bent part of the folding rod 6a engages with the upper edge of the stay 3. If the connecting pin 8 is set beyond the dead center from the straight line C connecting pins 12 and 13,
By passing over the dead center, the bending rod 6 can be used to lock the object.

Conversely, when putting the deck 4 into use, hold the connecting pin 8 and move it in the direction of arrow D as shown in FIG. When turned horizontally as shown in FIG. 7, the ends of the double-folded rods 6a and 6b fit inside the notch 11, and from this state, holding the connecting pin 8, the first Figure and 3rd
As shown in the figure, by rotating the stay 3 downward from the top, it can be locked and deployed.

As shown in FIG. 9, when each table with the deck 4 placed upright is brought closer to each other by shifting the ground-contacting leg 1a of each supporting leg 1 in the horizontal direction as shown in FIG. 11, each deck 4 approaches in parallel. This allows the tables to be placed sufficiently close to each other, allowing a large number of tables to be accommodated in a small space.

Note that even if the table has a structure in which the ground-contacting leg portion 1a of each supporting leg 1 is configured by vertically extending leg rods vertically disposed at the front and back of the lower portion of the supporting leg 1, the same structure as described above can be applied.

In this way, in the present invention, the stays 3, 3, which have a T-shaped side surface, are erected so as to be supported by both supporting legs 1, 1 on at least both sides, and are elongated in the front-rear direction and hang down from the lower surface of the deck 4. Both deck receiving plates 7, 7 and both stays 3, 3, which are respectively fixed as shown in FIG. Bi-folding rods 6a, 6 which form bent rods 6 are provided on the other end side of the upper part of the stay 3 and a portion of the deck receiving plate 7 corresponding to that portion, respectively, by inserting and supporting pins 5, 5 in the lateral direction.
One end side of b is pivoted, respectively, and double-folding rods 6a, 6b
A connecting pin 8 that protrudes long on at least one side is inserted into the other end and connected, and the connecting pin 8 is moved upward from below the stay 3 to turn the deck 4 from a horizontal attitude to a vertical attitude. Since it is installed and configured so that it can be moved, when it is not needed, the deck 4 can be stood up vertically and a large number of tables can be brought together and stored well in a narrow storage space.
The deck 4 can be easily changed from a horizontal usage state to an upright storage state and vice versa by rotating the bending rod 6 and rotating around the support pins 5, 5. Lower part 1 of table leg 1
A and 1a are each bifurcated in the front and back direction, and are bifurcated so that they can be shifted left and right so that the front and rear forks can fit together, respectively, so that some tables can be When it is decided that the tables should be brought together and put away, the tables mentioned above can be laid down and folded, and the lower front and rear legs of each table can be fitted into each other (as shown in Figure 11), and each table can be placed in an extremely small volume. It is possible to accumulate.

Furthermore, since the lower part of each leg is formed into a forked shape, the table is in a firm state, so that the above-mentioned raising and lowering operations of the table can be carried out with confidence.

The lower side of the deck 4 can be constructed without any obstructions so that the feet of table users can fit comfortably, making the overall structure compact.
It has the advantage of being suitable for implementation.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention; FIG. 1 is a side view of the entire table, FIG. 2 is a front view thereof, FIG. 3 is a part of FIG. 1, and FIG. 4 is a side view of the entire table. 5 is a perspective view of FIG. 3;
The figure is an exploded view of Figure 5, Figures 7 and 8 are exploded views of Figure 3.
Fig. 9 is an explanatory diagram of the operation in Fig. 1;
FIG. 10 is an enlarged view of a part of FIG. 9, and FIG. 11 is a side view of the housed state. 1... Support leg, 3... Stay, 4... Deck, 5...
...Support pin, 6...Bending rod, 6a, 6b...Bending rod, 7...Deck receiving plate, 8...Connecting pin.

Claims (1)

[Scope of utility model registration request] The lower parts 1a, 1a in contact with the floor surface are each formed into a bifurcated shape in the front and back direction, and a long plate-shaped plate is formed between the upper parts of the left and right supporting legs of the table, which are formed so as to be branched so that the front and rear two prongs can fit into each other. Connect with joint frame 2,
At both ends of this joint frame 2, stays 3, 3 having a T-shaped side surface are installed, and both deck receiving plates 7, 7 and both stays 3 are fixed so as to be long in the longitudinal direction and hang down from the lower surface of the deck 4. . At the lower part of the longitudinal middle of each deck receiving plate 7, 7 is a lower part into which the tip of a bending rod 6, which will be described later, can be fitted inward when the deck of the desk is in a horizontal state. Notches 11, 11 are formed to open the upper end of the stay 3 and the deck support plate 7 corresponds to the other end of the stay 3, and one end side of the double bending rods 6a, 6b forming the bending rod 6 is formed. are pivotally connected to each other, and the other end sides of the double-folded rods 6a and 6b are connected by fitting a connecting pin 8 that projects long on at least one side, and the connecting pin 8
A deck upright storage device for a table configured to move the deck upward from the stay 3 side, which is a lower position, and rotate the deck 4 from a horizontal position to a vertical position.