JPH0243224Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field This invention relates to a desk rack device installed on a desk.

Conventional technology In general office desks, telephones, documents, etc. are often placed on the top surface for convenience of handling, that is, for easy access. On the other hand, if they are placed on the top surface, the usable surface of the desk becomes narrower, which may interfere with work.

Problems that the invention aims to solve This invention was made to solve the above-mentioned conventional problems.It allows for convenient handling of telephones, documents, etc., and also allows for a wide range of desk office uses. The purpose is to provide a desk rack device that can be secured.

Means for Solving the Problems In order to achieve the above object, the desk rack device according to this invention has a strip-shaped rack board between the left and right mounting frames installed at the rear of the desk top plate. It was erected,
The rack board is inclined upwardly toward the rear, and its lower edge is spaced upward from the desk top, and the front surface of the rack board is provided with a plurality of hooks along the left and right direction. While the rails are provided in parallel, it has one or more flat trays on which telephones, documents, etc. are placed, and the rear end of the tray is slidable on the hanging rail and is detachable. A latching portion to be latched to is integrally provided, and the tray is latched to any arbitrarily selected latching rail via the latching portion in a cantilever state protruding forward. .

Embodiments Hereinafter, this invention will be explained based on illustrated embodiments.

In FIG. 1, 1 is a desk main body, and 2 is a rack device attached to the rear part of the top plate 1a of the desk main body 1.

As shown in FIGS. 1 and 2, the rack device 2 is constructed between a pair of left and right mounting frames 6, 6 that are made of steel, light metal, synthetic resin, etc. and are approximately ∠ shaped. A strip-type rack board 5 made of synthetic resin, light metal, etc., and a plurality of hanging rails 4 extending in parallel along the left and right direction provided on the front surface of the rack board 5 are arbitrarily selected. It is comprised of trays 3 such as a telephone stand 3' and a paper tray 3'' which are hung on any one of the hanging rails 4 in a cantilevered manner projecting forward.

As shown in FIG. 2, the mounting frame 6 has a substantially U-shaped cross section with upright pieces 6a open to opposite sides, and screw holes 7a, 7a are bored in the side surfaces thereof.

Thus, the rack board 5 has both ends provided with the screw holes 7b, 7b fitted in the upper positions inside the upright piece 6, and the screws 7c, 7c inserted from the side.
are integrated into both the mounting frames 6, 6 by screwing them into the screw holes 7b, 7b through the screw holes 7a, 7a. Further, the horizontal piece 6b of each mounting frame 6 is provided with bolt holes 8a, 8a that pass through in the vertical direction, and on the upper surface side of the rear left and right positions of the top plate 1a, as shown in FIG. , embedded nut 8
b, 8b are provided, and the rack device 2 is fixed to the top plate 1a by screwing a bolt 8c into the embedded nut 8b from above through each bolt hole 8a. In this fixed state, the rack board 5 is arranged so as to slope upward toward the rear side of the desk body 1, and a gap 9 is formed between the lower edge of the rack board 5 and the top plate 1a. It turns out.

On the other hand, as shown in FIG.
A protruding piece 4b that protrudes in the surface direction of the rack board 5 is formed on the upper edge of the rack board 5. Further, the tray 3 is integrally formed with a hanging portion 3a that is downwardly open in side view and has a generally downwardly open U-shape when viewed from the side, and is inclined downwardly toward the front side at the lower rear end thereof and is slidable on the hanging rail 4. A vertical reinforcing wall portion 3c is integrally provided between the hook portion 3a and the main body bottom wall portion 3b. As shown by the dashed line in FIG.
From the state in which the hook-shaped upper piece 3d of a is hooked on the protruding piece 4b of the hanging rail 4, it is rotated downward to the solid line position shown in the figure, and the hanging part 3a is attached to the protruding part 4 by utilizing the elasticity of the material. By fitting them together, it is latched to the latching rail 4 in a cantilever shape that protrudes forward so that it will not come off under load, and by performing the opposite operation, it can be easily detached from the latching rail 4. It has become a popular item.

Note that the fitting and mounting structure between the hanging rail 4 and the tray 3 can be modified in various ways other than the one illustrated in FIG. 4. For example, as shown in FIG.
is formed by a recess 4c extending in the longitudinal direction of the rack board 5, and its upper side surface 4d is deep and wide as a surface along a substantially horizontal direction. In addition, a fitting portion 3e may be integrally formed, and the portions corresponding to the lower corners on both sides of the recessed portion 4c are rounded. In this case, the tray 3 is moved downward from the state where the protruding rear end of the fitting portion 3e is engaged with the upper surface 4d of the recess 4c to the position shown by the solid line in the figure, as shown by the dashed line in FIG. By rotating it, it is slidably latched onto the latching rail 4 so that it will not come off under the load.

In the rack device 2 having the above configuration, a desired number of various trays 3 such as a telephone stand 3' and a paper tray 3'' can be mounted in the left and right directions of any of the hanging rails 4 of the rack board 5 as needed. The tray 3 is hung at an appropriate position, and the tray 3 is moved to an arbitrary position or removed.The gap 9 between the rack board 5 and the top plate 1a is, for example, as shown in FIG. As such, it can also be used to lead out the arm portion 10a of the computer equipment 10 used on a desk, or to lead out the cords of electrical equipment to the rear.

7 and 8 show another embodiment of this invention, in which a strip plate 11 is integrally connected between the horizontal pieces 6b, 6b of both mounting frames 6, 6 in the rack device 2. This strip plate 11 is configured to cover a wiring duct 12 provided at the rear of the desk body 1. In this case, a stepped portion 1b into which both the mounting frames 6, 6 of the rack device 2 and the strip plate 11 fit is formed on the upper surface of the rear end of the top plate 1a, and the upper surface of the top plate 1a and the upper surface of the strip plate 11 are connected to each other. are arranged to form approximately the same plane.

Effects of the invention In the desk rack device of this invention, a front-protruding cantilever is attached to the hanging rail of the strip-type rack board installed between the left and right mounting frames installed at the rear of the desk top plate. A tray is latched onto the tray, and a telephone is attached to the tray.
Since it is configured to place desk items such as documents,
The office worker can handle desk objects such as telephones and documents as conveniently as if they were placed on the desk top, and these desk objects can be kept away from the desk top surface. At the same time, since the tray is supported in a cantilevered manner, the top surface, including the top surface located below the tray and the top surface located on the side of the tray, can be used as an office surface. Can be widely used. Furthermore, since the lower edge of the rack board is spaced apart from the desk top, the area up to the rear of the desk top can be used as an office surface. Furthermore, since the tray is slidable on the hanging rail, the tray can be easily moved to the most convenient position depending on the task.

In addition, the rack board is tilted upward toward the rear, and a plurality of hanging rails are provided in parallel in the left-right direction on the front surface of the rack board, so that the lower edge of the rack board The latching rail located near the front of the desk, and the latching rail located on the top edge of the rack board are located near the rear of the desk, so that the tray can be attached to and removed from the latching rail. In addition to being flexible, when the tray is hooked to the hook rail located on the lower edge of the rack board, the tray protrudes forward and approaches the top plate surface, making it difficult to place on a desk. While it is more convenient to handle, if the tray is hung on the hanging rail located on the upper edge of the rack board, the tray will move backward and be far away from the top plate surface, making it difficult to use the desk surface. Therefore, depending on the work content, it is possible to give priority to the convenience of handling tabletop objects or to give priority to securing office space.

Furthermore, as mentioned above, the rack board is sloped upward toward the rear, so for example, if multiple trays with documents placed on them are hung on each of the hanging rails in an overlapping manner, they will be positioned downward. The tray will protrude further forward than the tray located above,
Therefore, it is possible to check the documents placed on the tray located below from the outside and to take out the documents directly from the tray.

[Brief explanation of the drawing]

The drawings show an embodiment of this invention; Fig. 1 is a perspective view of the entire desk equipped with a rack device, Fig. 2 is an exploded perspective view of the rack device, and Fig. 3 is an essential diagram showing the mounting structure of the rack device. FIG. 4 is a longitudinal sectional view of the main part showing the tray mounting structure, FIG. 5 is a longitudinal sectional view of the main part showing another example of the tray mounting structure, and FIG. FIG. 7 is a perspective view of a rack device according to another embodiment of this invention, and FIG. 8 is a longitudinal cross-sectional view of the main part of a desk equipped with the rack device. It is a diagram. DESCRIPTION OF SYMBOLS 1...Desk body, 1a...Top plate, 2...Rack device, 3...Tray, 4...Latching rail, 5...Rack board, 6...Mounting frame, 3a...Latching portion.

Claims (1)

[Scope of utility model registration request] Between the left and right mounting frames installed at the rear of the desk top plate,
A rack board in the form of a strip is installed, and the rack board is inclined upwardly toward the rear.
The lower edge of the rack board is spaced upward from the top of the desk, and a plurality of hanging rails are provided in parallel along the left-right direction on the front surface of the rack board.
It has one or more flat trays on which documents, etc. are placed, and the rear end of the tray is integrally provided with a hooking part that is slidably and removably hooked to the hooking rail. A rack device for a desk, characterized in that the tray is latched to any one of the latching rails provided and arbitrarily selected through a latching portion in a cantilevered state projecting forward.