JPH0432980Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial application field] The invention can be configured in a connected manner according to the number of users.
The present invention relates to a desk that can use space efficiently.

[Conventional technology]

BACKGROUND ART Conventionally, it is known that there are desks whose top plates are shaped to match the number of users so that a plurality of people can use them at the same time.

In addition, multiple desks for one person are arranged closely together,
DESCRIPTION OF THE PREFERRED EMBODIMENTS Desks are also used in a manner that makes effective use of the top plate or allows desk users to carry out business together.

[Problem that the invention attempts to solve]

However, in the case of the above-mentioned known desk, the top plate is a single piece and is very large, so even if the legs etc. are configured to be knocked down, transporting and storing the top plate requires manpower and takes up space. This has the disadvantage of being large, and in the case of the latter, since each desk is originally independent, there is unevenness at the contact area between the top plates, which makes it difficult to place items across the two top plates. Since the legs of each desk overlap and exist under the top plate, there is a problem in that it prevents effective use of the lower surface of the top plate.

[Means for solving problems]

Therefore, in this invention, the unit area of the top plate is approximately the same size as a desk for one person to facilitate handling during transportation and storage, and when assembled into a desk for multiple people, the unit top plate The connected top plates are closely connected to form one vast top plate, and the connected top plates are provided with leg members only at their outer ends,
Therefore, the purpose of this desk is to provide a multi-person desk that can create a vast space with no obstacles on the bottom side of the top plate because there is no leg member in the middle. A horizontal row in which two or more single top plates integrally formed with a substantially square side cross section by a front panel portion and a top plate portion that do not touch the ground are connected in the width direction with the top plate portions and front panel portions aligned with each other. The front panel parts of the two top plates face each other in the depth direction of the horizontal top plate, and a groove in which a cord processing part and a support support part are formed inside is formed between the facing front panel parts. A connecting member in the shape of a panel is interposed, and this connecting member is coupled and fixed to the front panel portion, while a panel-shaped, L-shaped, D-shaped, U-shaped A connecting bolt member passing between each row top plate and the leg member and a nut member fastened to the bolt member connect each row top plate facing each other to this row top plate. By tightening the groove-shaped connecting member sandwiched between the groove-shaped connecting members and the applied leg members, each top plate, the groove-shaped connecting members, and the leg members are integrated. .

[Effect]

Since the present invention has a structure in which the desk and its top plate collectively connect the unit top plates, the unit top plates can be easily transported, stored, etc. before assembly.

Since the assembled desk has leg members only at the outer end of the top plate in the connected state, it is possible to effectively utilize the intermediate portion of the lower surface of the top plate.

Furthermore, since there are no steps or irregularities on the top surface of the top plate at the joints between the unit top plates, it can be used as if it were a single top plate.

Furthermore, the groove-shaped connecting member can be used in the wiring parts of various cords, the support parts of CRT stands, telephone stands, etc.
Alternatively, it can be formed in a storage section for office supplies and the like.

〔Example〕

1 and 2 show an example of the side sectional structure of the unit top plate used in the desk of the present invention, which is constructed as follows.

Reference numeral 1 denotes an outer skin having a substantially square-shaped side surface with a hollow interior formed by bending a rectangular thin metal plate, and has a divided structure in which a back member 1a and a back member 1b are joined together.

2 is an opening at the front width direction side end of the outer skin 1,
This is a cuttable plug body that is embedded to fit the shape of the opening, and is used to embed, for example, a wooden material, to make the inside of the outer skin 1 an almost completely independent hollow part.

Reference numeral 3 denotes a connecting rod that penetrates the inside of the outer skin 1 and is installed between the plug bodies 2 at both ends of the outer skin, and both ends of the rod 3 face a connecting hole 2a formed by a counterbore on the outer surface side of the plug body 2. , and the thread 3a is cut at that part.
Here, three connecting rods 3 are provided in a well-balanced manner on the side surface of the outer skin 1.

4 is a synthetic resin foamed and filled into the hollow part of the outer skin, and 1 to 4 above constitute an example of the unit top plate UT.

In the figure, 2b is a hole for resin injection, and 2c is a dowel hole for positioning the connection.

The above-described unit top plate UT has leg members integrally connected to each other or to the side ends in a manner as shown in FIG. 3.

Thus, the top plates UT are assembled by butting the plugs 2 together and screwing the nut members 5 into the threads 3a of both connecting rods 3 in the connecting holes 2a of the plugs 2. Connect in the width direction. (See Figure 3) Panel-shaped leg members 7 are applied from the outside to both ends of the connected top plate UT in the width direction, and a female threaded nut member 6 is attached to the connecting rod 3 from the outside of the inner surface plate 7a.
The connecting rod 3 is screwed onto the thread 3a of the leg member 7.
By pulling the connecting top plate to the side, the connecting top plate is tensioned between the two leg members 7 applied on both sides thereof, and the leg members are connected to the connecting top plate. (Figure 3,
(See Figure 4) In the above manner, two unit top plates UT are connected, and two panel-shaped leg members 7 are attached at both ends thereof.
The desk block DB is made by connecting and integrating the two pieces facing each other on the front side (at this time, the leg members 7 are in contact with their opposing surfaces, see Fig. 5),
A groove-shaped connecting member 8 is fitted into the gap formed between the front end sides of both desk blocks DB, and the vertical wall 81 of this connecting member 8 is fixed to the front panel 11 of the unit top plate 1, and the legs The two desk blocks DB are integrated by fixing the connecting plate 9 to the abutting portions of the members 7, 7.
(See Figures 5 and 6.) Here, the groove-shaped connecting member 8 is provided with a partition plate 82 inside and a support bracket 83 for the pillar material as appropriate, so that it can be used in the same manner as the top plate. A lid material 84 is attached to the surface or substantially the same surface. In addition, the lid material 84
A guide hole 84a and a notch 84b are provided for passing a cord or the like to be passed through the groove-like portion of the connecting member 8 later, or a support as appropriate. Further, the upper surface side of the lid member 84 may function as a tray for storing writing instruments and the like.

In FIG. 7, 10 indicates the guide hole 84.
11 is also a telephone stand, 12 is an extraction unit with casters, 13
is a lighting fixture.

In the above embodiment, the leg member 7 was attached to each desk block DB independently, but it is possible to attach the leg member 7 to two desk blocks DB connected by a groove-shaped connecting member 8 at the same time. You may use any single piece you can. When a one-piece leg member is used, the connecting plate 9 becomes unnecessary, and the leg member itself functions as a connecting member for the unit top plate.

Furthermore, the structure of each unit top plate UT is not limited to that of the embodiment, and may have any other arbitrary structure, for example, the outer skin 1.
The inside of the container may be filled with or internally filled with a material in place of foamed resin. In short, it is sufficient that each unit top plate can be connected and integrated with the leg members located on both sides via connecting rods penetrating the inside thereof.

〔effect〕

The desk of this invention has multiple unit top plates for one person,
In this example, the four boards are integrated into one body using a connecting rod, a leg member, and a connecting member, and the leg members are present only at the outer edge of the connecting top plate, so the bottom surface of the top plate is completely free in the width direction of the desk. The groove-shaped connecting member located in the depth direction of the desk can be used as a cord processing part, a support part for CRT stands, telephone stands, lighting equipment, etc., or a tray part, etc. Since it can be used without compromising the original size and role of the board, it is extremely rational as a desk for multiple people.

Moreover, since each unit top plate can be transported and stored before assembly, there is an advantage that handling of component parts becomes easier in manufacturing and sales.

Furthermore, it is rational because desks for two or more people or any number of people can be assembled by combining the same parts.

[Brief explanation of drawings]

Fig. 1 is a side sectional view showing an example of the unit top plate of the desk of the present invention, Fig. 2 is a plan view of the same, Fig. 3 is a plan sectional view showing an example of the connection structure in the width direction, and Fig. 4 is the same. 5 is a side sectional view showing an example of the connection structure in the depth direction, FIG. 6 is a side view, FIG. 7 is a plan view, and FIG. 8 is a front view. UT...unit top plate, DB...desk block,
1... Outer skin, 2... Plug body, 3... Connecting rod, 4...
Foamed resin, 5, 6... Nut member, 7... Leg member, 8... Connection member, 9... Connection plate.

Claims (1)

[Scope of utility model registration request] Two or more individual top plates integrally formed with a substantially square side cross section by a front panel portion and a top plate portion whose lower ends are not grounded are connected in the width direction with the top plate portions and front panel portions aligned with each other. The front panels of the two row top plates face each other in the depth direction of the row top plates, and between these facing front panel portions,
A groove-shaped connecting member in which a cord processing part and a column-standing part are formed is interposed, and this connecting member is coupled and fixed to the front panel part, while a side surface of the outer end in the width direction of the horizontal top plate is provided. , applying leg members in a panel shape, L-shape, D-shape, U-shape, etc.
Each horizontal top plate facing each other and a groove-shaped connecting member sandwiched between the horizontal top plates by a connecting bolt member passing through each horizontal top plate and the leg member and a nut member fastened to the bolt member. A desk for multiple people, characterized in that each top plate, the groove-shaped connecting member, and the leg members are integrated by tightening the applied leg members.