JPH0430845Y2 - - Google Patents

Description

[Detailed description of the invention] Industrial application field This invention relates to an office stand.

Conventional technology In recent years, OA has become popular not only in offices but also in homes.
Equipment etc. have been introduced. Therefore, when working on a desk with this type of equipment on it, most of the desk is occupied by the OA equipment, and the remaining space is used for work.

Problems that the invention aims to solve Due to the above-mentioned circumstances, the following problems arose when working at a desk with OA equipment installed.

Most of the desk is occupied by OA equipment, and the rest of the space is occupied by office equipment, so even if you can manage to do your work, you will not be able to use the necessary equipment (e.g., lighting equipment, telephone or calculator, writing utensils, etc.). ), and was unable to carry out sufficient work.

Means for Solving the Problems This invention solves the above-mentioned problems of the conventional technology, and makes it possible to move necessary tools for work vertically and circumferentially on a separate support shaft that is separate from the desk. To provide an office stand that allows necessary tools for office work to be easily used as required without directly taking up space on a desk. The feature of this invention is that the above-mentioned support is inserted into a perfect circular hole with a protruding groove in the middle of the inner diameter of the support shaft, which is straight in the axial direction and has a different diameter in the cross section in the circumferential direction. A slider that can slide in the axial direction with respect to the shaft is fitted so as to be rotatable in the circumferential direction, and a recessed groove is provided on the outer peripheral surface except for one side, and a holder made of a circular parallel body is installed in this recessed groove. The gripping body, which has the base end of the rod fixed in a fit-fitting manner, is fitted on the slider so as to be slidable in the axial direction and the circumferential direction.

Function When using the office stand with the above configuration, first attach the base of the support shaft using a separate means to a part of the outer shell of a desk, etc. near the location where there is a space suitable for office work. Since a holder rod whose middle part is formed into a parallel body is integrally attached to the clamping body fitted on the shaft, if multiple clamping bodies of this type are fitted, the uppermost The holder rod is used for lighting equipment, the middle holder rod is used for telephones or calculators with the help of a cradle, and the lowest holder rod is used for writing utensils with the help of an office supplies case. be able to. A slider that can slide in the axial direction with respect to the support shaft is fitted in the perfect circular hole of each clamping body so that it can also rotate in the circumferential direction. Since it is possible to slide in both the direction and the circumferential direction, you can pull the above-mentioned holder rod to the required location on the desk around the support shaft according to the work demands, even if the desk space is small. , without taking up this space, the necessary tools distributed according to the above-mentioned uses can be used either separately or simultaneously by being placed in the upper air zone.
In addition, after use, by pushing the holder rod that had been pulled toward the hand side again around the support shaft to the outside of the desk, the original space without the holder rod can be obtained on the desk surface and the space above it. , this space can be used for other purposes.

Embodiments Hereinafter, embodiments of this invention will be described based on the accompanying drawings.

As shown in FIGS. 1 to 5, the office stand A according to this invention is composed of a support shaft 1 and a clamping body 2 with a slider 7 as main parts.
First, the main pillar shaft 1 is formed as follows. That is, this support shaft 1 is formed into a columnar body that is straight in the axial direction, and its outer peripheral portion is
It is formed into an elliptical shape in which one diameter and the other diameter perpendicular to this diameter are different in the circumferential direction. For example, when office stand A is installed directly below the top of desk B, the standard illuminance when attaching lighting equipment to the upper part near the top of the head of the person working at the desk is determined by the length. It is determined based on the range that does not interfere with the eyesight of people. The interior of this support shaft 1 is formed into a hollow band at least in a necessary portion so that a cord for supplying power to a lighting device or the like can be inserted therethrough. 12 is a cord hole provided near the top of the head so as to communicate with the hollow band inside.

The clamping body 2 that fits onto the above-mentioned support shaft 1 is formed as follows. In other words, as clearly shown in FIGS. 2 to 4, this clamping body 2 is formed into a plate-like body with one side having a straight line and the other three sides having a series of U-shapes in plan view. The central part of this plate-like body is thicker than the peripheral part, and two plate-like bodies of the same shape with a circular hole 4 penetrated through the center are placed between the two in an upside-down position. By inserting the screw 11 into the screw hole 6 and tightening it, it is assembled to the clamping body 2 of the integrated body. Before assembly, this two-piece clamping body 2 has a series of concave grooves 3 formed on the outer circumferential surface of three sides except for one side, in which a holder rod 10 (to be described later) is fitted and fixed. has been done. Furthermore, a protruding groove 5 having a slightly enlarged width is formed around the entire circumference in the middle of the inner diameter of the circular hole 4 described above.

A slider 7 shown below is fitted in the circular hole 4 in which the convex receiving groove 5 is provided so as to be rotatable in the circumferential direction. That is, as clearly shown in FIGS. 2 to 4, the slider 7 is formed into a cylindrical body with an outer diameter of a perfect circle. It is impossible to rotate the
An elliptical hole 8 is formed that allows sliding in the axial direction. A series of protrusions 9 are formed in the circumferential direction at intermediate height positions on the outer peripheral surface of the slider 7. The slider 7 according to this embodiment is fitted into the circular hole 4 with the protrusion 9 engaged with the protrusion receiving groove 5 before the clamping body 2 is assembled, so that when the slider 7 is screwed after the two pieces are assembled. With the protrusion 9 loosely fitting into the protrusion receiving groove 5 described above, the clamping body 2 is
It is configured to be able to rotate in the circumferential direction while being prevented from deviating from the surface.

Furthermore, in the concave groove 3 of the clamping body 2 as described above, before the clamping body 2 is assembled, a round bar of a predetermined diameter is formed in a round shape by integrating the starting end and the terminal end, and the round bar of the rounding body is The midway portion is a parallel body and is formed so that a lighting fixture 13 and an office machine holder 15, which will be described later, can slide on this parallel portion.
The holder rod 10 according to this embodiment is in a state where the base end of the U-shape is fitted into the recessed groove 3 of the clamping body 2 and then fixed with a screw, so that the base end is fixed to the clamping body 2. It is structured so that it can be integrated.

As described above, the slider 7 is housed in the circular hole 4, and the clamping body 2, in which the base end of the holder rod 10 is fixed in the concave groove 3, is attached to the support shaft 1 through the oval hole 8 of the slider 7. By fitting this clamping body 2,
The interposition of the slider 7 allows sliding in the axial direction and the circumferential direction.

In addition, 14 shown in FIG. 5 is the code of the lighting equipment 13, 16 is the code for an office machine such as a telephone set on the office machine cradle 15, and 17 is the code for the lighting equipment 13.
is an office supply case for storing writing instruments, etc.

When using the office stand A with the above configuration, first, as shown in Fig. 5, attach the lower end base (not shown) of the support shaft 1 to a desk, etc. B near a position where there is a space suitable for desk work. When attached to a part of the outer shell through a separate means, the holder rod 10 whose midway portion is formed into a parallel body is integrally assembled to the clamping body 2 which is fitted onto the support shaft 1. When a plurality of clamping bodies 2 according to this embodiment are fitted onto the support shaft 1, the uppermost holder rod 10 is illuminated with a commercially available lighting device or a lighting device 13 formed for this office stand A. After the holder part is slidably attached, the cord 14 is inserted into the cord hole 12 and connected to a power supply section (not shown), so that the uppermost holder rod 10 can be used to free up desk space on a desk or the like B. Even if you don't use it, you can use it on your desk as a lighting fixture similar to a normal desk lamp or fluorescent lamp stand.

At this time, in the circular hole 4 of the clamping body 2, there is a slider 7 having a similar oval hole 8 for the oval support shaft 1.
is fitted so that it can slide in the axial direction, and the protrusion 9 of this slider 7 is fitted into the circular hole 4.
Since it is fitted in the convex receiving groove 5 so as to be rotatable in the circumferential direction, the above-mentioned lighting fixture 13 can be adjusted by moving the position in the vertical and horizontal directions with respect to the holder rod 10. can be smoothly and easily placed at a height position with optimal illuminance for desk work, thereby allowing work to be done under comfortable conditions.

Further, when an office machine holder 15 is slidably fitted to the intermediate holder rod 10, by placing an office machine 16 such as a telephone or a calculator on the holder 15, the intermediate holder rod 10 can be moved. Similarly to the above, it is possible to draw it closer to the hand whenever necessary without using the desk space of B, such as a desk.
This allows the office machine 16 on the cradle 15 to be used as a movable telephone or calculator on the desk space.

Furthermore, the lowest holder rod 10 has an office supply container 1 formed to match this holder rod 10.
When the office supplies case 17 is fitted, the various writing implements and stationery stored in the office supplies case 17 can be used as needed by pulling the office supplies case 17 closer to the user whenever necessary.

As described above, each stage of the clamping body 2 that is fitted on the column shaft 1 has the oval hole 8 slidably and tightly fitted to the elliptical outer circumference of the column shaft 1, and the central part of the clamping body 2 is attached to the periphery. Since the wall is thicker than that of the other parts and has an appropriate distance in the vertical direction, lighting equipment 13, office machines 16, office supplies containers 17, etc. can be attached to the holder rods 10 of each stage directly or indirectly. When placed on the slider 7, a mechanical fulcrum and a point of force will inevitably occur between the upper and lower sides of the elliptical hole 8 of the slider 7, and this will cause the holder rod 10 of each stage to be placed at that position. It is possible to reliably prevent a scandal in which the above-mentioned item is accidentally lowered due to the weight of the loaded item.

Furthermore, after using the above-mentioned lighting equipment 13, office machine 16, office supply container 17, etc., the holder rod 10, which had been drawn toward the hand side, is pushed back to the outside of the desk around the support shaft 1, so that the desk Since the holder rod 10 that was previously used is not present on the top surface and the space above it, and only the original space of the desk etc. B is obtained, this space can be utilized for other purposes.

In the above embodiment, the lower end base (not shown) of the support shaft 1 is attached to the lower side of the top plate of the desk etc. B using a separate means. Without being limited to this embodiment, for example, if the support shaft 1 is formed into an elongated body and a tripod-shaped leg is provided at the lower end, the office stand A can be moved to any desired position for use. There is an advantage that it can be done.

Effects of the device This device has a support shaft that is straight in the axial direction and has a cross section with a different diameter in the circumferential direction. On the other hand, a slider that can slide in the axial direction is fitted so as to be rotatable in the circumferential direction, and a recessed groove is provided on the outer circumferential surface except for one side, and a holder rod made of a circular parallel body is inserted into this recessed groove. The present invention is characterized in that a clamping body whose base end portion is fixed in a fit-fitting manner is pivotally fitted through the slider so as to be slidable in the axial direction and the circumferential direction. Therefore, if you use this office stand, you will be able to place the necessary tools for your work on a separate support shaft that is separate from the desk top so that it can be moved up and down and in the circumferential direction. Even if the space on the desk is reduced, the necessary tools for work can be easily used in this space according to demand, and this makes it possible to carry out this type of desk work efficiently. effective.

[Brief explanation of the drawing]

Fig. 1 is a plan view of the office stand according to this invention, Fig. 2 is a plan view showing the clamping body which is the main part of the stand, Fig. 3 is a vertical sectional view taken along the - line in Fig. 2, and Fig. 4 is a vertical cross-sectional view along the same line,
FIG. 5 is a perspective view showing the office stand in use when placed near a desk or the like. Explanation of symbols, 1... Support shaft, 2... Clamping body, 3
...Concave groove, 4...Perfect circular hole, 5...Convex groove receiving groove,
6...Screw hole, 7...Slider, 8...Oval hole,
9... Projection, 10... Holder rod, 11... Screw, 12... Cord hole, 13... Lighting equipment, 14
... code, 15 ... office machine holder, 16 ... office machine, 17 ... office supplies case, A ... office stand, B ... desk, etc.

Claims (1)

[Scope of utility model registration request] On the support shaft 1 standing in a position adjacent to desk B,
Three clamping bodies 2 are provided below the top, and the support shaft 1 passing through the uppermost clamping body 2 is shaped like an ellipse, and the holder rod 10 extending from the clamping body 2 is used to hold the desk B.
supports the lighting fixture 13 parallel to the upper part of the
The perfect circular hole 4 of the slider 7 of the second clamping body 2 and the perfect circular hole 4 of the slider 7 of the third clamping body 2 are attached rotatably in the axial direction with respect to the support shaft 1.
By the holder rod 10 extending from each clamping body 2,
The second is an office stand to which a pedestal 15 is attached, and the third is an office supplies container 17.