JP3130823U - Folding desk - Google Patents

Abstract

An object of the present invention is to fold up a leg and to detach the panel between the legs below the top plate by raising the leg so that the panel can be blindfolded and the panel is removed and the leg is removed. An object of the present invention is to provide a folding desk that can be easily folded and stored.
A pair of digits is fixed on the back side of the top plate along the opposing long sides of the top plate, legs are provided near both ends of the digits, and the legs are folded or standing. A folding desk provided so as to be able to wake up, wherein a panel is detachably provided between the legs.
[Selection] Figure 5

Description

The present invention relates to a folding desk, and relates to a standing desk used at a counter in an office or a store, or a sitting desk used at a meeting. Specifically, when used, the panel can be detachably straddled between the legs and blindfolded, or when not in use, the panel is removed, and the legs are folded down to reduce the bulk, so that they can be stored together in a compact manner. The present invention relates to a folding desk that can be transported.

Conventionally, office desks, desks, warp desks, etc. are usually provided with a fixed leg under the top plate. However, a desk having such a fixed leg is stable during use. However, when a desk is not used, a large storage space is required. For example, when a storage space is small such as a housing complex, it is difficult to secure a storage space. It may become impossible to store or the living space may be narrowed. Also, because of the bulk, when passing a narrow passage with a desk, the legs may hit the walls or the like, and the legs and walls may be damaged, or they could not be carried easily.

Thus, a desk having a fixed leg is stable during use. However, when clearing up, it takes a place as it is. Therefore, the leg is folded and folded, or the leg is screwed to the top plate with a screw tightening structure, and the screw is loosened to remove the leg. By the way, in this folding structure, a hinge is provided between the base of the leg and the top plate, and the legs are folded inward so that the direction of folding the legs is directed to the opposing legs. In this case, if the top plate in the folding direction is sufficiently long, the folded legs will not overlap each other, but if the legs are long compared to the size of the top plate, the folded legs Since it overlaps with the opposing leg, it cannot be folded down. Also, in the case of a folding desk, the space between the four legs from the top is opened, so if it is necessary to blindfold with a piece of cloth, it looks bad.

By the way, about the folding desk, the thing of many structures is proposed. An example is shown below. In a desk such as a warp desk where the size of the top plate is not longer than the length of the leg, even if the side of the leg consisting of a prism is aligned in parallel with the side of the top plate and placed in parallel, the other leg It is possible to provide a folding desk that can be stored compactly without overlapping, and that the side of the leg and the side of the top plate are parallel when the leg is stood and the functional beauty is not impaired. The structure of this device is a folding desk composed of a top plate and a plurality of legs that can be folded or raised attached to the back surface of the top plate, and the plurality of legs are positioned in the same rotational direction with respect to the center of the back surface of the top plate. The folding desk is characterized in that it is attached to the back surface 3 of the top plate so as to be folded or raised in a bowl shape toward the attachment portion of the adjacent leg. (For example, refer to Patent Document 1).

Japanese Patent Laid-Open No. 2002-153327

As described above, as represented by Patent Document 1, the conventional desk has the following problems when summarized.

That is, the first problem with conventional desks is that desks with fixed legs are stable when used, but require a large storage space when the desk is not used. For example, reception desks in offices and stores, or housing estates In such cases, it is difficult to secure a storage place for the desk because the storage space is small.

Secondly, the conventional folding desk is open between the four legs below the top plate, so it is blinded by a piece of cloth or the like if necessary.

Therefore, the folding desk of the present invention was made in order to solve such a conventional problem, and the legs can be folded, and the legs can be folded up between the legs below the top plate. It is an object of the present invention to provide a folding desk that can be detachably provided so that the legs can be concealed by the panel, and the panel can be removed and the legs can be folded and stored easily.

Thus, the inventors conceived of providing a panel under the top plate and made a prototype based on this idea. As a result, they obtained the knowledge that the bottom of the top plate can be hidden and the appearance is good. The folding desk of the present invention is embodied on the basis of such knowledge, and the invention of claim 1 is to fix a pair of digits along the opposite long sides of the top plate on the back surface of the top plate, A folding desk in which legs are provided in the vicinity of both ends of these digits, and these legs can be folded or raised, and a panel is detachably provided between the legs and the legs. It is a feature folding desk.

In addition to the above feature of the invention of claim 1, the invention of claim 2 is provided with a projection on the side of the panel, and digs a recess in the vicinity of the side on the back surface of the top plate, A folding desk characterized in that a convex portion of a panel is detachably fitted into a concave portion of the top plate.

Further, in addition to the above feature of the invention of claim 1, the invention of claim 3 attaches a magnet in the vicinity of the side portion on the back surface of the panel, and the digit is made of iron, and the panel is attached to the digit. It is a folding desk characterized by being attached so that it can be adsorbed.

When the folding desk of the present invention is used with its legs standing up, the space between the legs under the top plate can be hidden by a panel, so that the appearance is good and preferable when used as a counter in an office or store. In addition, this folding desk can be used as a standing desk instead of a counter in an office or the like, and exhibits excellent effects such as ease of use. In addition, when not in use, the panel can be removed and the legs can be folded when stored, so that it is easy to secure a storage location. Specifically, the panel can be removed from the desk and the legs can be folded to reduce the bulk, and these can be stored together or carried together in a compact manner. Thus, the present folding desk is excellent in parts disassembly or foldability. On the other hand, depending on the government office such as the National Tax Agency, there is a high need for using a desk as a leased property because the frequency of use of the counter desk fluctuates from the time of final tax return or to reduce the cost of the counter desk. In such a case, a storage space for the desk when not in use is not required, and an effect of cost reduction can be expected. In addition, since a magnet is provided on the back side of the panel, the panel does not come off the digit part during the work of straddling the panel between the legs, and the long panel is temporarily attracted to the digit part. Make work easier.

Embodiments of the present invention will be specifically described below based on examples of the present invention shown in the accompanying drawings.

First, an embodiment of the present invention will be described with reference to FIGS. FIG. 1 is a perspective view of a folding desk in a state before assembling from the leg side. FIG. 2 is a side view. FIG. 3 is a plan view of the front panel as viewed from the back side. FIG. 4 is a perspective view of the side panel as seen from the back side. FIG. 5 is a perspective view of the folding desk after assembly as viewed from the front side. FIG. 6 is a side view of the above. FIG. 7 is a partial sectional view as seen from the top side of the top plate.

As a folding desk of the present invention, a standing desk that does not use a chair will be described as an example in this embodiment. The table top has a relatively small horizontal width compared to the height of the legs 5. As shown in FIGS. 1 and 2 before the assembly, the folding desk D has a top board 1 made of a rectangular wooden decorative board, and can be folded up to the back side of the top board 1 and can be raised up. An iron leg 5 is provided. Hereinafter, in the folding desk D, the long side of the top board 1 is referred to as the left-right direction, and the short side is referred to as the front-rear direction. As shown in FIG. 1, on the back surface of the top plate 1, a pair of bar-shaped iron digits 2, 2 are fixed integrally with the top plate 1 along the opposing long sides. Leg supports 51, 51 are provided near the left and right ends of these digits 2. And the base of the leg 5 is provided in the site | part of the rivet 52 of the leg support 51 so that bending is possible inside. A stay 3 for linking the digit 2 and the leg 5 is provided, and a rivet 53 is provided on the leg 5 side, a rivet 21 is provided on the digit 2 side, and a rivet 31 is provided therebetween. In other words, the stay 3 is configured as a link mechanism so as to rotate about the rivets 31, 21, 53 with the rivets as fulcrums. Furthermore, a shelf 4 is provided along the long side and is linked to the rivets 31 and 31 of the stays 3 and 3 on both sides. When the folding desk is used as a standing desk, the stay 3 stretches straight and acts to hold the digit 2 and the leg 5 at a right angle. On the other hand, when folding the folding desk, the stay 3 bends in a square shape with the rivet 31 in the middle, and at the same time, the leg 5 bends toward the digit 2 around the rivet 52 as an axis. The leg 4 is long and has a total height of 900 mm for convenience of use as a standing desk, which is considerably higher than 700 mm of a sitting desk used in a meeting or the like.

When the folding desk D is folded and stacked, a buffer packing 54 is provided at a site close to the base of the leg 5 so that the lower top plate 1 is not damaged. Further, the connecting rods 6 and 6 are provided in two upper and lower stages so as to reinforce the space between the legs 5 and 5 in the short side direction of the top plate 1. A hole 61, 61 is provided in the center of the connecting rods 6, 6. An L-shaped metal fitting 55 is attached to the lower front side of the leg 5. In addition, an adjustment bolt 55 for fine height adjustment is provided at the tip of the leg.

In addition to these, in order to cover the lower part of the top plate 1 of the folding desk D, a front panel 7 is provided on the front side, and side panels 5 and 5 are provided on the left and right ends. FIG. 3 shows a front panel 7 viewed from the back side, and the front panel 7 is a thin wooden decorative board having a substantially rectangular shape. The long side of the front panel 7 is approximately the same length as the long side of the top plate 1, and the short side dimension is determined by the space covering the bottom of the top plate 1. Convex portions 71, 71 are provided on the left and right short sides of the front panel 7, and a long convex portion 73 is provided along the upper long side, and magnets 72, 72 are attached to both ends thereof. By these magnets 72, 72, the front panel 7 is attracted to the iron digit 2 by magnetic force. On the other hand, FIG. 4 shows a side panel 8 viewed from the back side, and the side panel 8 is a thin wooden decorative board having a substantially rectangular shape. The short side of the side panel 8 has substantially the same length as the short side of the top plate 1, and the long side is determined by the height space that covers the bottom of the top plate 1. The side panel 8 includes a convex portion 82 at the center of the upper short side, and other concave portions having various shapes. Concave portions 83 and 83 are provided at both ends of the upper short side of the side panel 8. Concave portions 84 and 84 are provided immediately below them, and elongated concave portions 81 and 81 are further provided on the lower left and right sides.

A procedure for assembling and storing the folding desk configured as described above and relating to the present embodiment will be described next.

When assembling the folding desk, it is placed with the top 5 of the desk shown in FIG. First, the four legs 5 folded on the digit 2 are turned upright with the rivet 52 as a fulcrum. At the same time, when the stay 3 bent in a U-shape is linearly extended from the portion of the rivet 31, the stay 3 is stretched and held at a right angle between the leg 5 and the digit 2. Next, after visually confirming that the space between the leg 5 and the digit 2 is locked by the straightness of the stay 3, the top plate 1 is turned up and the leg 5 is turned down. Next, the front panel 7 is straddled between the legs 5 and 5 along the long side of the top plate 1. The lower long side of the front panel 7 is placed on L-shaped metal fittings 55 and 55 provided on the legs 5 and 5. At the same time, the long convex part 73 at the upper end of the long side of the front panel 7 is fitted into the long concave part 13 carved in parallel in the vicinity of the long side of the back surface 11 of the top plate 1. At this time, since the magnets 72, 72 provided on the back surface of the front panel 7 are attracted to the iron digit 2, the front panel 7 does not come off during the assembly work, and it is easy to lift the long front panel 7 alone. Can be assembled. Next, the side panel 8 is attached. The convex portion 82 provided on the side panel 8 is fitted into the concave portion 12 dug in the vicinity of the short side of the back surface 11 of the top plate 1. In addition, the long recessed part 13 and the recessed part 12 dug in the back surface 11 of the top plate 1 are shown in FIG. At the same time, the recesses 83, 83 provided in the side panel 8 are fitted into the protruding leg supports 51, 51 provided at the base of the legs 5. Similarly, the recesses 84, 84 are fitted from above the protruding buffer packings 54, 54 that serve to root the legs 5. Further, the recessed portions 81 and 81 dug into a long and narrow shape are fitted into the protruding convex portions 71 and 71 provided on the short side of the front panel 7. At the same time, butterfly bolts 62 and 62 are threaded into the embedded nuts 85 of the side panel 8 through the holes 61 and 61 of the connecting rods 6 and 6 from the inside of the four legs 5 below the back side of the top plate 1. The same applies to the other side panel 8. In this way, the assembly of the folding desk D is completed and is shown in FIG.

When disassembling and storing the folding table D, the procedure reverse to the above may basically be performed. First, the two butterfly bolts 62 and 62 to which the side panel 8 of the folding table D is screwed are loosened and removed from the connecting rods 6 and 6. The same applies to the other side panel 8. At the same time, the convex portion 82 on the upper side of the side panel 8 is removed from the concave portion 12 dug into the back surface of the top plate 1 and also removed from the protrusions 71 and 71 of the front panel 7. By these things, the restriction | limiting of the long side direction of the front panel 7 is lifted. Next, the front panel 7 placed on the left and right support brackets 55, 55 is removed from the iron digits 2 attracted by the magnets 72, 72 and lifted off. In this way, the front panel 7 and the left and right side panels 8, 8 are separated as separate bodies, and the four legs 5 of the folding table D are folded inward, and the legs 5 overlap each other. Since there is no, the bulkiness of the folding desk D can be reduced. After the folding desk D is disassembled, it can be stored in a narrow space and is compactly packed. Therefore, for example, in the case of leasing, transportation by car is easy.

In addition, the folding desk of the present invention can be used conveniently as a desk used in a sitting position such as a sitting table, a warp desk, an ironing board, and a cha table, in addition to a sitting desk used in a meeting.

It is the perspective view which looked at the folding desk of the state before assembling in this invention from the leg side. It is a side view same as the above. It is the top view which looked at the front panel from the back side same as the above. It is the perspective view which looked at the side panel from the back side same as the above. It is the perspective view which looked at the folding desk after an assembly from the front side same as the above. It is a side view same as the above. It is a partial cross section seen from the top board same as the above.

Explanation of symbols

D Folding table 1 Top plate 11 Back surface 12 Recess 13 Long recess 2 Digit 21 Rivet 3 Stay 31 Rivet 4 Shelf 41 Side bar 5 Leg 51 Leg support 52, 53 Rivet 54 Buffer packing 55 Metal fitting 52 Adjusting bolt 6 Connecting rod 61 Hole 62 Butterfly Bolt 7 Front panel 71 Convex part 72 Magnet 73 Long convex part 8 Side panel 81, 83, 84 Concave part 82 Convex part 85 Embedded nut

Claims (3)

On the back of the top plate, a pair of digits are fixed along the opposing long sides of the top plate,
Legs are provided near both ends of these digits,
And a folding desk provided with these legs so that it can be folded or raised,
A folding desk characterized in that a panel is detachably provided between the legs. Protruding portions on the sides of the panel,
And digging a recess in the vicinity of the side of the back of the top plate,
The folding desk according to claim 1, wherein the convex portion of the panel is detachably fitted to the concave portion of the top plate. Adhere a magnet near the side of the back of the panel,
And the digit is made of iron,
The folding desk according to claim 1, wherein the panel is attached to the digit so as to be sucked.

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