JPH0321611Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) This invention relates to an assembly type desk that is easy to assemble, allows each component to be easily carried and used, and can be compactly organized when not needed. .

(Prior Art) A conventional assembly type desk is shown in Fig. 4. This item is widely used indoors as an ironing board, sewing table, hobby desk, seat desk, etc., but since it was simply a top plate C placed on a pair of left and right storage boxes A and B, The top plate C sometimes slipped down during the work, which required extra care and was extremely difficult to work with.

Therefore, in order to eliminate this drawback, a structure in which the storage box bodies A and B and the top plate C are connected by grooves and protrusions is created.
Various ideas have been proposed.

(Problems to be Solved by the Invention) However, since the conventional devices are of a stationary type, there are no facilities for carrying them around and using them, or for keeping them compactly organized when they are not needed.

This invention was made with attention to the above-mentioned points, and the purpose is to provide an assembly-type desk that can be carried and used, and that can be kept compactly organized when not needed.

(Means for Solving the Problems) In order to solve the above problems, the present invention is constructed as follows. That is, the assembly type desk of this invention consists of a pair of left and right storage box bodies each having a fitting protrusion on the top surface, and a top plate having a recessed part on the bottom part that fits into the protrusion. In the desk, a hole for a handhold is provided in the protrusion of the storage box body, and a recessed step part that fits into the protrusion is provided in the bottom part.

(Function) When in use, the top plate can be securely and easily attached to a predetermined position on the left and right storage box bodies by fitting the protrusion of the storage box body and the recessed part of the top plate. This allows work to be carried out without any hindrance. In addition, when unassembled when unnecessary, the handle hole in the storage box allows
The storage boxes can be carried by carrying them, and the storage boxes can be stacked on top of each other for compact storage by fitting the protrusions and recesses.

(Embodiment) An embodiment of the assembly type desk according to the present invention will be specifically described with reference to the drawings. Fig. 1 is a partially longitudinal front view showing the assembled state, Fig. 2 is a side view of the top plate, Fig. 3 is a partially longitudinal side view of one of the storage box bodies, and A and B are left and right. Whole pair of storage box bodies 1
a and 1b are top plates 2a and 2b are bottom plates 3
a and 3b, a side plate 4a, a back plate 5, a hinged door 6 provided on the front side of one storage box body B, and a shelf board 7 provided on the other storage box body A are drawers. Next, a common reference numeral 8 denotes a fitting protrusion consisting of a protruding strip provided on the upper surface of the top plates 1a and 1b, and this protrusion 8 projects slightly upward from the upper ends of the side plates 3a and 3b. It is attached to the center of the top plates 1a and 1b. As shown in FIG. 3, this protrusion 8 has both ends facing the top plate 1
It has an arcuate shape connected to the a and 1b surfaces, and a hole 9 of an appropriate size for handing is bored in the center so as to leave the upper edge intact.

Next, reference numeral C denotes a top plate placed on the storage box bodies A and B, with the protrusions 8 and 8 on both sides of the bottom surface.
A recessed step portion 10 that fits exactly is provided. A large number of these recessed steps 10 are provided at a predetermined pitch,
A top plate C can be placed according to the installation positions of storage box bodies A and B.

Further, the bottom plates 2a and 2b of the storage box bodies A and B described above are provided with a corresponding member 11, and this member 11 has a recessed step 11 that is the same as the recessed step 10 of the top plate C.
2 will be provided. When the storage box bodies A and B are stacked, the protrusion 8 of the lower storage box body forms the concave step 12.
To allow an upper storage box body to be stably placed by fitting into each other.

Since one embodiment of the present invention is constructed as described above, when assembling the desk, first arrange the storage box bodies A and B at appropriate intervals, and then place the storage box bodies A, Place the top plate C on top of B.
Then, while adjusting the positions of both, when the protrusion 8 and the recessed step 10 match, the top plate C is pressed and fitted. In this way, by combining the protrusion 8 and the recessed step 10, it is possible to reliably prevent the top plate C from shifting laterally during work when the desk of FIG. 1 is assembled.

On the other hand, when disassembling the desk, first the protrusion 8 and the concave step 10 are uncoupled, the top plate C is removed, and the table is stored in an appropriate location. Next, the handle holes 9 in the protrusions 8 are used to carry both the storage boxes A and B, and the recesses 12 of the storage box bodies A and B are used to store them in a stacked manner. I'll try to keep it that way. In this way, it is easy to clean up later, and it does not take up much space when stored, and it can be kept neatly organized.

In the above-described embodiment, the stepped portions of the protrusions and recessed portions have an arcuate shape, but it goes without saying that this shape may be tapered to achieve a stronger fit. Furthermore, in one embodiment, the top plate of the storage box body was used and a protrusion was provided on the top surface.
A protrusion may be provided at the upper end of the side plate, or a hole for handling may be provided.

(Effect of the invention) As is clear from the above description of the embodiments, the present invention consists of left and right storage box bodies each having a fitting protrusion on the top surface, and a concave step on the bottom into which the protrusion fits into the left and right storage box bodies. The desk consists of a top plate with a section, and the engagement of the convex and concave sections reliably prevents the top plate from shifting laterally during work, allowing smooth desk work. It can be carried out.

In addition, the protrusion has a hole for handholding, so both storage boxes can be easily held up and carried.Furthermore, the bottom of the storage box has a recessed part that fits into the protrusion, allowing both storage boxes to be easily carried. The boxes can be neatly stacked for compact storage.

[Brief explanation of drawings]

The drawings show an embodiment of the assembly type desk according to the present invention, in which Fig. 1 is a partially longitudinal front view, Fig. 2 is a side view of the top plate, and Fig. 3 is a partially longitudinal side view of the storage box. figure,
FIG. 4 is a perspective view showing a conventional sectional desk. A, B: Storage box body, C: Top plate, 1a, 1b: Top plate, 2a, 2b: Bottom plate, 3a, 3b: Side plate, 4
a, 4b: back board, 5: hinged door, 6: shelf board, 7: drawer body, 8: protrusion, 9: hole for hand, 10, 1
2: Concave stepped portion, 11: This member.

Claims (1)

[Scope of Claim for Utility Model Registration] An assembly consisting of a pair of left and right storage box bodies with fitting protrusions on the top surface, and a top plate with a recessed part on the bottom that fits into the protrusions. An assembly type desk, characterized in that a hole for a hand is provided in the protrusion on the upper surface of the storage box body, and a recessed step part that fits into the protrusion is provided in the bottom part of the storage box body.