JPH0631943Y2 - Portable desk - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a portable desk which can be compactly stored during transportation and can be easily set during use.

[0002]

2. Description of the Related Art Due to the development of information-oriented society, there are many cases where business places such as businessmen are not fixed in one place. For example, a businessman may work in a satellite office near his home or a resort office in the suburbs. In that case, it is desirable to be able to easily send the desk that oneself is using when the relocation destination does not have an office desk.

Various types of desks have been proposed that can be disassembled and assembled for portability. As such an assembling desk, there are many ones in which a frame material such as a pipe is used for assembling the whole in order to reduce the weight.

[0004]

The greatest bulk of such an assembled desk is the top plate portion. Kashi,
Usually, the top plate is often configured as a single piece,
This is because even if it is made compact for assembling, it is folded in half at most with a hinge. On the other hand, it is convenient to move such an assembled desk by courier, but the delivery condition currently approved by the Ministry of Transport is 20 kg,
It is set to 1.2 m or less, and it is difficult to disassemble and assemble the entire desk including the top plate to meet this condition.

Further, when disassembling and transporting a desk that has been used up to now, the processing of materials or stationery stored in a drawer in the desk is also a problem, and normally these are separately packed. You have to carry your luggage to the relocation destination.

The object of the present invention is to eliminate the disadvantages of the above-mentioned conventional example, and the whole thing stored in the drawer can be compactly and easily assembled to meet the delivery conditions, and the assembly at the time of use is also easy. And to provide a portable desk that can be quickly performed.

[0007]

In order to achieve the above-mentioned object, the present invention has a drawer storage box integrally provided at the lower part thereof, and a foldable top plate for winding the drawer storage box, and this drawer. The gist of the present invention is that it is composed of a frame base for mounting a top plate with a concave portion into which a storage box fits is secured on the upper surface, and that the frame base is a disassembleable frame member.

[0008]

According to the present invention as set forth in claim 1, when the storage for transport is carried out, the drawer storing box is filled with materials and the like, and the drawer storing box is wound inside. You can fold the top plate like this and send it as it is as a box-like body suitable for packing.
In use, the folded top plate is unfolded, and then the top plate is placed on the frame base while fitting the drawer storage box portion into the recess of the frame base. By doing this, the drawer storage box is fixed to the frame base, and the top plate will not be displaced on the frame base. In particular, it can be used without having to fix the top plate and the frame base with screws or the like. .

According to the second aspect of the present invention, in addition to the above operation, the frame base can be disassembled into several frame members, which can be bundled and conveyed together with the box-shaped body with the top plate folded. it can.

[0010]

Embodiments of the present invention will now be described in detail with reference to the drawings. FIG. 1 is a perspective view showing an embodiment of a portable desk of the present invention, which comprises an underframe 18 and a top plate 1 placed on the underframe 18.

To describe the underframe 18 first, a recess 11 is provided on the upper surface, and this recess 11 accommodates a drawer storage box 2 which will be described later, and has open surfaces at least in the front and at the top. The underframe 18 may be fixed as an installation type, or may be integrally assembled so as not to be disassembled, but in this embodiment, it is disassembled and easily assembled.

As shown in FIG. 7, the underframe 18 has a pedestal 17 provided with casters 12 at the lower end, and a longitudinal beam member 15 and a transverse beam member 13 for connecting the pedestal 17 to each other. Connecting material 14, 16
Etc. are formed by the frame member 9 made of a metal hollow tube,
As shown in (4), the ends are fixed with bolts, nuts and other fasteners so that the whole can be assembled to the underframe 18. Of these, the connecting members 14 and 16 are members that form the recess 11.

In FIG. 1, reference numeral 2 denotes a drawer storage box, into which a drawer 3 can be freely inserted and withdrawn as shown in FIG. Further, the drawer 3 may be provided with a key 7 to fix the drawer from the drawer storage box 2. The drawer storage box 2 is integrally provided under the top plate 1. As shown in the figure, in the case of a single-sleeve desk, the drawer storage box 2 is provided at the lower part of the top plate 1 close to one of the left and right ends.

The top plate 1 is formed with a plurality of bendable folds 4 at appropriate intervals (width and height of the drawer storage box 2) so that the drawer storage box 2 can be wound. As a method of forming the fold line 4, a hinge or the like is used for the top plate 1.
There is also a method of connecting the divided bodies 1), but as shown in FIG. 3, the divided bodies 1a are arranged and a synthetic resin sheet 8 is attached to the upper surface thereof, and the divided bodies 1a are connected to each other by this sheet 8. In this way, at the joint of the divided body 1a, only the sheet 8 portion becomes a continuous thin hinge, and the top plate 1 can be bent here.

Next, the usage will be described. At the time of transportation, the top plate 1 is removed from the underframe 18 together with the drawer storage box 2, and the top storage 1 is folded so that the drawer storage box 2 is wound with the drawer storage box 2 inside as shown in FIG. Fold over. If you do this,
As shown in FIG. 5, the whole can be put together as a box-shaped body suitable for transportation.

It should be noted that the drawer 3 is stored in the drawer storage box 2 while the materials and the like are stored therein, and the drawer 3 is fixed by locking the key 7. Further, the materials and the like in the drawer 3 are fixed by the partition plate 6 and the like so as not to fall apart.

Further, when the top plate 1 is folded and wound around the drawer storage box 2, the end of the top plate 1 is a stopper.
Fix at 10. As an example, the stopper 10 is of a set screw type that is inserted into the hole 5 provided at the end of the top plate 1 and the hole provided in the drawer storage box 2 as shown in FIG.

As shown in FIG. 4, the underframe 18 is made up of frame materials 9
Disassemble into pieces and bundle them with a binding band 19. By doing so, the frame material 9 becomes as large as a golf bag, and both the top plate 1 and the top plate 1 have a length within 1.2 m and a weight.
It will be suitable for delivery conditions within 20 kg (approved by the Ministry of Transport).

After the transportation, the underframe 18 is assembled with the frame material 9, and the top plate 1 is unfolded to form one flat plate.
The spread top box 1 is placed on the underframe 18 while fitting the drawer storage box 2 into the recess 11 of 18.

In this way, since the drawer storage box 2 is fixed to the underframe 18, the top plate 1 does not shift on the frame base 18, and especially the top plate and the frame base are screwed. It can be used without needing to be fixed, but the beam 15 laid horizontally in the longitudinal direction by the underframe 18 horizontally supports the flexible top plate 1,
Further, if the beam member 13 in the width direction is brought into contact with the side portion of the top plate 1, it becomes more stable.

FIG. 9 shows a second embodiment of the present invention.
In order to make the top plate 1 bendable at the folds 4 so that the top box 1 can be pulled out and the storage box 2 can be wound, the joint portion of the divided body 1a is notched in a mountain shape. By providing such notches, FIG.
When the top plate 1 is wound and stored as shown in Fig. 4, the corners may not be sharp, and when hitting other members during transportation, there is a risk of damaging the hit members. It can be lost.

If the underframe cannot be disassembled,
This underframe may be provided at the destination as well, and only the top board 1 and the drawer storage box 2 may be delivered by home delivery.

[0023]

[Effects of the Invention] As described above, the portable desk of the present invention can be compactly and easily assembled so that it fits to the delivery conditions, while the drawer is stored in the drawer as it is. It can be done easily and quickly.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of a portable desk of the present invention.

FIG. 2 is a perspective view of a top plate portion of the portable desk of the present invention.

FIG. 3 is a cross-sectional view showing an example of a fold line on a top plate.

FIG. 4 is a perspective view showing a packing state of the portable desk of the present invention.

FIG. 5 is a perspective view of the portable desk of the present invention viewed from below the top plate showing a packing state.

FIG. 6 is a cross-sectional view of the main part of the top plate showing the packing state of the portable desk of the present invention.

FIG. 7 is a perspective view showing an assembled state of an underframe used in the present invention.

FIG. 8 is a perspective view of essential parts of an underframe used in the present invention in an assembled state.

FIG. 9 is a cross-sectional view showing another example of the folds of the top plate.

10 is a cross-sectional view of a main part of a top plate portion showing a packing state by the fold line in FIG.

[Explanation of symbols]

 1 ... Top plate 1a ... Divided body 2 ... Drawer storage box 3 ... Drawer 4 ... Fold 5 ... Hole 6 ... Partition plate 7 ... Key 8 ... Sheet 9 ... Frame material 10 ... Stopper 11 ... Recess 12 ... Caster 13 ... Beam material 14 ... Connecting material 15 ... Beam material 16 ... Connecting material 17 ... Pillar 18 ... Underframe 19 ... Binding band

Claims (2)

[Scope of utility model registration request] 1. A top plate which is integrally provided with a drawer storage box at a lower part thereof, and which is foldable so that the drawer storage box can be wound, and a top plate mounting which has a concave portion into which the drawer storage box is fitted. A portable desk characterized in that it consists of a frame for placement. 2. The portable desk according to claim 1, wherein the frame base is assembled by a frame material so as to be disassembled.