JPS6192607A - Stacking type service tray having outside legs and method for stacking the same - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a stacking table having outer legs and a stacking method thereof, and in particular, the legs are provided so as to protrude outward from the side surface of the mounting member. The present invention relates to a commercial dining table having outer legs that can reduce the storage space and simplify mH work by tilting the dining tables and stacking them in a vertically upward or substantially vertically upward direction, and a method for stacking the same.

[Prior Art] A dining table is constructed by connecting a frame or a face piece, which is a member for placing a tray, with legs. That is, the four side plates of the hihaku form a mounting member in the form of a rectangular frame or facepiece. Then, by placing a tray on the mounting member of this dining table, a dining table is constructed. When the dining tables mentioned above are not in use, they are stacked and stored. Mainly for this discussion.

Among them, there are so-called external leg dining tables in which the legs protrude outward from the sides of the mounting member.

[Problems to be Solved by the Invention] By the way, in this A-layer method for dining tables with outer legs, when the dining tables are stacked, the upper stage is placed on the mounting member of the lower dining table positioned horizontally. Since the dining tables were placed in the same position, the overall height of the stacked dining tables increased, resulting in an inconvenient storage space. In order to eliminate this inconvenience,
There were cases where IRW was performed by moving the dining table sideways to the side of the placement plane. However, since the dining tables are stacked so as to protrude in the direction of the stacking movement force, the surface area required for stacking the bets becomes large and the stacking work is complicated, so improvements have been desired.

[Purpose of the Invention] Therefore, an object of the present invention is to eliminate the above-mentioned disadvantages, to tilt a dining table having outer legs that project outward from the side surface of the mounting member, and to tilt the dining table vertically upward or approximately vertically upward. In order to realize a stacking table having outer legs that reduce the storage space by stacking in the direction, the stacking work is simple and can be stacked firmly, and a method for stacking the same,
bl.

[Means for solving the problem: In order to achieve this object, the present invention provides a stacking table having outer legs that are shifted and stacked to the side of the placement plane of the placement member constituting the IIW table, The device is characterized in that legs are provided to protrude outward from the side surface of the mounting member.

In addition, the upper dining table is fixed in the same posture on the lower tray, and the legs of the upper dining table are positioned outside the mounting plane of the lower dining table, and stacked vertically upward or approximately vertically upward. The dining table should be 11r! It is characterized by being positioned diagonally.

[Function] Since the present invention is configured as described above, when the dining table is not in use, the laminations having the outer legs are laminated in a vertically upward direction or a substantially vertically upward direction. The stacked dining table is made into a combination 1 to 1 to reduce the storage space.Also, since the upper dining table is stacked on the lower dining table in the same position, the MR for dining tables with outer legs is The work is simple and can be easily laminated even by unskilled people.

Furthermore, since the legs are located outside the placing surface area, the dining table can be constructed firmly and maintain a stable posture.

[Examples] Examples of the present invention will be described in detail below based on the drawings.

1 to 3 show a first embodiment of the invention.

In the figure, 2 is a dining table, and this dining table 2 includes a frame 4 which is a rectangular placement member, and legs 6 provided on this frame 4.
It is composed of. The frame body 4 has a pair of first side edges 8 disposed in the longitudinal direction (X direction) and a pair of first side edges 8 disposed in the right angle direction (Y direction) between the ends of these first side edges 8. A middle plate 12 is provided at the center of the frame body 4.
is installed. On the other hand, leg 6 is house-shaped, and this leg 6
are arranged at both ends of the first side 8, respectively, and protrude from the outside of the frame 4. Further, as shown in FIG. 1, the distance M between the inner surfaces of the legs 6 (in the Y direction) is slightly wider than the distance N between the outer surfaces of the first sides 8 constituting the frame 4. ing. As a result, when stacking the dining tables 2 while shifting them to the sides of the upper surface of the frame 4, which is the mounting plane, the upper dining table 2 is placed on both sides of the first side 10.10 of the lower dining table 2. legs 6.6
can be located.

The dining table 2 configured in this way has a support stand 1 which is a base stand.
4 Place it on top. This support stand 14 is constructed as follows. That is, two bent holding rods 16 are arranged in parallel, and a straight central portion 16a of the holding rods 16 is arranged in parallel.
The upper locking rod 18 is horizontally mounted to lock the leg 6 on one side of the dining table 2, and the leg 6 on the other side of the dining table 2 is locked at a lower position than this upper locking rod 18. If possible, the lower locking rod 20 is horizontally mounted. The angle of inclination between the line segment DL of the placement surface of the dining table 2 and the horizontal plane HL is equal to the angle between the center line CL of the central portion 1'6a and the horizontal plane H.
is expressed by the angle θ formed by L. In addition, in order to stack the dining tables 2 vertically upward, as shown in FIG. It needs to be positioned at an angle.

This angle α is set as follows. That is, the line segment DL is included in the placement surface of the dining table 2, and the width of the leg 6 on the ventral side in the force direction of the line segment DL is l,
Further, the frame height of the frame 4, which is a mounting member, is assumed to be m. Therefore, in order to change the stickiness 2 to the vertical upper blade, the upper and lower H
It is necessary to position the end E of the upper surface of the frame 4 of the stand 20 on the vertical line VL2. Here, the 1st part E of IIx stand 21 on the upper row
Vertical line VL2 connecting 21 and end E B of the lower stacking platform 20
The length above is expressed as m according to the Pythagorean theorem.

If the angle between the line segment DL and the vertical line VL2 is β, then
Due to this angle β, the inclination of the horizontal plane HL and the line segment DL is represented by an angle α. In other words, the angle α is complementary to the angle β. Therefore, by the definition of trigonometric functions, the relational expression in QTr is established.

In addition, when a gap 12 occurs between the legs 6 of the upper and lower dining tables 2, the length of the ventral side width l is naturally the sum of this gap 12, that is, the true ventral width l is: The width of the ventral side is β1+the gap 12, which is large. As a result, the length between the ends E of the upper and lower table tables 2 that fall on the vertical line VL2 is also equal to one person. Therefore, the angle α is set based on the relationship between the frame height m and the ventral width l. As a result, when the frame height m and the swelling width β are determined, 1.4 units 2 can be stacked vertically upward by tilting the line segment DI by an angle α with respect to the horizontal plane HL. It is possible. Therefore, this angle α
By making θ the same as the angle θ formed by the center line CL of the holding rod 16 of the support stand 14 and the horizontal plane HL, the dining tables 2 can be stacked vertically upward. Wheels 22 are attached to the ends of the holding rods 16, respectively.

The operation of this first embodiment will be explained below.

In this first embodiment, the angle θ formed by the holding rod 16 of the support stand 14 and the horizontal surface HL is the same as the angle α formed by the line segment DL of the dining table 2 and the horizontal surface HL.

When stacking the dining table 2 on the support base 14, first, the inside of the legs 6-1 of the first dining table 2-1, as an example, is locked to the upper locking rod 18 of the support base 14, and the other side is The inner side of the leg 6-1 is locked to the lower locking rod 20, and the first dining table 2-1 is arranged at an angle. Next, on the first dining table 2-1, while shifting to the side of the mounting plane, that is, in the The legs 6-2 on one side of the 2 are placed in the same position while being tightened. Then, the legs 6-1 of the first dining table 2-1 and the second II
The legs 6-2 of the G stand 2-2 are brought into contact with each other to lock the entanglement. Furthermore, the dining tables 2 are sequentially stacked vertically upward in the same posture while shifting the third dining table 2-3, . . . . At this time, the true width β of the foot measurement is represented by the sum of the width a1 and the gap β2 between the legs 6.

When the dining tables 2 are stacked in this way, the angle θ−α as described above is obtained.
As a result, the midpoint C of the first side 8 of the upper and lower stacking tables 2 is located on the vertical line vt, 1, and the end E of the upper and lower serving tables 2 is positioned on the vertical line VL2. do. Thereby, it is possible to stabilize the stacked dining tables 2 and avoid the fear that the stacked dining tables 2 will move and fall due to small earthquakes, vibrations, etc. In addition, since the dining table 2 is simply stacked on the support base 14 while being tilted in the same posture, the stacking operation becomes simple and can be easily stacked by anyone without requiring any skill.

Furthermore, by stacking the upper and lower dining table mounting members in contact with each other, the overall height of the stacked dining tables is kept low, and the surface area required for intertwined stacking is also reduced, making it more compact. As a result, the storage space can be reduced.

Further, since the legs of the upper dining table are located outside the mounting surface area of the lower dining table, the dining table can be constructed firmly and maintain a stable posture.

Figure 4.5 shows a second embodiment of the invention.

In the following embodiments, parts having the same functions as those in the first embodiment described above are designated by the same reference numerals. This second embodiment is characterized by the following points. That is,
The dining table 2 includes a face piece 4 which is a flat rectangular mounting member;
It consists of a concave leg 6 made of a plate-shaped body. In other words, the face piece 4
At both ends in the longitudinal direction (X direction), legs 6 are provided at right angles and vertically downward, and these legs 6 are disposed to protrude outward from the sides of the face piece 4. Further, the width of the face piece 4 is slightly narrower than the width of the space formed in the leg 6. Thereby, when placing the upper dining table 2 on the lower dining table 2, the face piece 4 can be inserted into the space of the leg 6.

If configured as in this second embodiment, the dining table 2 can be stacked on the support base 14 in the same manner as in the above-mentioned first embodiment,
In addition, it is possible to easily stack other dining tables with different shapes of mounting members and legs vertically upward.

It should be noted that the present invention is not limited to the above-described embodiments, and it goes without saying that various modifications can be made.

For example, if the dining table is tilted and stacked on the support stand 14,
It is also possible to stack them against a wall.

Furthermore, as shown in FIG. 6.7, other dining tables having outer legs with different leg shapes and positions can also be stacked vertically upwardly or approximately vertically upwardly in the same manner as in the above-described embodiment.

Furthermore, in the above-described embodiment, the legs of the dining table 2 are arranged vertically downward, but as shown in FIGS. Similarly to the above-mentioned embodiments, the outer leg table 2 (Fig. 8) and the outer leg table 2 (Fig. 9.10), in which the legs 6 are bent diagonally downward, are arranged vertically in the same posture. It is possible to stack them in the upward or substantially vertical force direction. At this time, in the outer leg table stand 2 of Fig. 9 (see Figs. 16 and 17), the end E6 of the outer surface of the leg 6-7 is extended toward the end E6 of the lever against the line segment DL. By drawing a perpendicular line, the frame height m is determined and the end E7 of the dining table 2-7 is drawn along the line segment DL.
The length up to is determined as the ventral width l, and the angle α is thereby set.

Further, the angle α is similarly set in the outer leg stool 2 of FIG. 8 as well.

Furthermore, it is also possible to prevent the table tables from tipping over by erecting a stacked auxiliary support on the side of the stacked table tables.

Further, it is also possible to set the relationship between the angle θ formed on the support base 14 on which the dining table 2 is placed and the angle α at which the dining table 2 is tilted to be θ≠α.

Furthermore, it is also possible to stack the dining tables 2 slightly diagonally or curved.

[Effects of the Invention] As is clear from the detailed explanation above, according to the present invention,
By tilting the dining tables with outer legs and stacking them in a vertically upward or substantially vertically upward direction, the upper and lower dining tables can be brought into contact with each other and the direction of stacking and movement can be directed upward, thereby reducing the overall height of the stacked dining tables. It is possible to reduce the surface area required for stacking the bets, thereby reducing the storage space.

In addition, since the upper tray is simply stacked on the lower table in the same posture, the stacking work becomes simple, and even a person who does not practice W1 can easily stack the tables.

'Furthermore, since the legs of the upper dining table are located outside the mounting surface area of the lower dining table, the dining table can be constructed firmly and maintain a stable posture.

[Brief explanation of the drawing]

1 to 3 show a first embodiment of the present invention.
The figure is a perspective view of a state in which the dining table is placed on a support base, FIG. 2 is a side view of the dining table in a stacked state, and FIG. 3 is an enlarged view of the main part of FIG. 2. Figures 4 and 5 show the second embodiment of the present invention; Figure 4 is a perspective view of the dining table placed on the support stand, and Figure 5 is a side view of the dining table stacked together. It is. Figures 6 to 10 show other embodiments, Figure 6.7 is a perspective view of the dining table, Figure 8.9 is a side view of the II step stacked, and Figure 10 is Figure 9. It is an enlarged view of arrow X of. In the figure, 2 is a dining table, 4 is a frame, 6 is a leg, 8 is a first side, 10 is a second side, and 14 is a support stand.

Claims (1)

[Claims] 1. In a stacked dining table having outer legs that are stacked and shifted to the side of the mounting plane of the mounting member constituting the dining table, the legs protrude outward from the side surface of the mounting member. A stackable dining table having outer legs. 2. The upper dining table is secured to the lower dining table in the same posture, and the legs of the upper dining table are positioned outside the mounting plane of the lower dining table, and stacked vertically upward or approximately vertically upward. 1. A method for stacking a stacked dining table having outer legs, characterized in that the dining tables are positioned at an angle. 3. In order to stack the dining tables vertically upward or approximately vertically upward, the line segment of the mounting surface of the dining table is positioned at an angle α with respect to the horizontal plane, and this angle α is cosα=m/√ (l^2+m^2) where m is the height of the mounting member, l is the width of the leg side, and is an angle α that satisfies the following. Method.