JP3573254B2 - Wiring guide pole - Google Patents

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a wiring guide pole suitably used in an office or the like.
[0002]
[Prior art]
In offices and the like in recent years, wiring such as power lines and communication lines has increased remarkably with the progress of OA, and wiring that has been inserted under the floor has been passed through a wiring insertion hole provided in the floor material. In a part led out on the floor, wiring tends to be complicated. In particular, in offices where layout changes are frequently made, mobile desks or table-type desks that do not incorporate wiring ducts and the like are also used. Wirings are often unsightly exposed between the top of the desk and the floor.
[0003]
In order to alleviate such inconveniences, wiring guide poles are erected, and the wiring led out from under the floor is passed through the wiring guide poles and guided to the top of the desk etc. Has also been developed. Thus, conventional wiring guide poles are, for example, to form a lower lead-in / out part at the lower end of a pole body having a cavity inside and provide an upper lead-in / out part at the upper end, and to place underfloor wiring from the lower lead-in / out into the cavity. In addition to the guiding, the wires in the cavity can be led to the top of the desk through an opening provided in the upper lead-in / out part, or can be led out through an outlet provided in the upper lead-in / out part.
[0004]
[Problems to be solved by the invention]
However, conventional wiring guide poles only have wiring lead-in / out sections at the upper end and lower end, so when changing or inspecting wiring, remove the upper end of the pole body or remove the entire pole body from the floor. It is necessary to disengage from the position and to orient it to a posture that is easy to work, and there is a problem that a lot of man-hours are required for the work.
[0005]
[Means for Solving the Problems]
In order to solve the above-mentioned problems, the present invention provides a pole body having a cavity therein, which is provided with a lower lead-in / out portion for communicating the cavity with a wiring insertion port of a floor material, and the cavity is provided at an upper portion of the pole body. Not only is provided with an upper lead-in / out portion for communicating the outside with the outside, but also a plurality of opening portions with doors for opening the cavity in different directions from each other are provided on the side surface of the pole body.
[0006]
BEST MODE FOR CARRYING OUT THE INVENTION
The wiring guide pole according to the present invention is used by being placed on a floor material having a wiring insertion hole for taking out the underfloor wiring, a pole body having a cavity inside, A lower lead-in / out portion provided at the bottom of the pole body for communicating the cavity with a wiring insertion hole of a floor material; an upper lead-in / out portion provided at the top of the pole body for communicating the cavity with the outside; a plurality of Ri Na and and a door with openings, the pole body, a base, a plurality of pillars erected from the base to open to different directions of the cavity to each other respectively provided on the side surface And a top plate supported on the upper ends of these pillars, and is in the form of a quadrangular prism having a square shape in a plan view. Upright plane corresponding to one side of The fixed wall provided in the door with the opening, characterized in that is formed between the pillars.
[0007]
According to such a configuration, the underfloor wiring can be guided to the required height position corresponding to the top surface of the desk or the like by passing through the cavity, so that flooding of the wirings can be prevented, By opening the door, the cavity can be opened to the side, so that wiring work, wiring change work, and the like can be performed smoothly. Moreover, since the plurality of openings with doors are provided in different directions, even when other furniture is in contact with the furniture, it is possible to access the inside of the cavity without moving the furniture. The likelihood increases. Therefore, wiring change work and inspection work can be performed more easily.
[0008]
When used in combination with furniture for horizontal wiring, it is preferable to provide a cutout window for horizontal wiring at the upper edge of each door. When the pole body is used in contact with other furniture, the pole body has a prismatic shape having a polygonal shape in a plan view, and an opening with a door is provided in one of the upright plane portions corresponding to each side. Good to keep. As a particularly practical form in this case, the pole body is a quadrangular prism having a square shape in a plan view, and an opening with a door provided on each of the upright plane portions corresponding to the three sides, and a remaining one side. And a fixed wall provided on a corresponding upright plane portion .
[0009]
When it is desired to completely prevent the wirings led out from the wiring insertion opening of the flooring material and guided to the cavity of the pole body from being exposed, the pole body is provided at its lower end portion with a tubular portion opened downward, And an adjuster disposed inside the tubular portion, and the tubular portion is configured to be externally slidable up and down on the outer periphery of a fixed cylinder fixed to the floor material. Preferably, the joining depth can be adjusted by the adjuster.
[0010]
When the upper lead-out portion is provided on the substantially horizontal upper end surface of the pole body, it is preferable that the upper end surface be positioned so as to be substantially flush with the top plate surface of an adjacent desk.
[0011]
【Example】
Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
As shown in FIG. 1, the wiring guide pole 1 according to the present embodiment is placed on a floor F having an underfloor wiring space S formed on the lower surface side, and is used adjacent to a desk A or the like. .
[0012]
The floor F will be briefly described. As shown in FIGS. 1 and 2, the floor F is configured by arranging a plurality of floor members 3 each having a wiring insertion port 2 for taking out a wiring L below the floor. Is what is being done. The flooring material 3 is supported by the support legs 5 and is disposed at a position above the building floor surface 4 by a predetermined distance, and is provided between the lower surface of the flooring material 3 and the building floor surface 4. Various wirings C, such as power lines, communication lines, and accessories, can be inserted into the wiring space S as the underfloor wiring L.
[0013]
As shown in FIG. 2, the wiring insertion port 2 has a shape in which at least one side edge 3 a of a specific floor material 3A of the floor material 3 is cut out in a substantially rectangular shape. In a state where the wirings are connected to each other, a wiring space S under the floor is opened on the floor F through the wiring insertion port 2 so that the wiring L under the floor in the space S can be led out onto the floor F. . The wiring insertion port 2 is usually provided with a lid member 21 which is detachably provided. The wiring member 2 can be opened by removing the lid member 21 as necessary.
[0014]
Then, as shown in FIG. 3, the floor F has at least each intersection point g1 and each center point of the virtual grid G corresponding to the virtual grid G having an arrangement pitch PP that is a multiple of the arrangement pitch P of the floor members 3. A specific floor material 3A having the wiring insertion port 2 is disposed in advance in a vicinity position including the intersection g1 and the center point g2 so that the wiring insertion port 2 is located at g2.
[0015]
In the floor F having such a configuration, in this embodiment, as shown in FIG. 1, the wiring guide pole 1 is disposed with its lower end aligned with the wiring insertion port 2.
As shown in FIGS. 4 to 7, the wiring guide pole 1 includes a pole body 7 having a cavity 6 therein, and the cavity 6 provided at the bottom of the pole body 7 and connecting the cavity 6 to the wire insertion opening 2 of the floor material 3A. The lower lead-in / out portion 8 to be communicated with, the upper lead-in / out portion 9 provided at the upper part of the pole body 7 to communicate the cavity 6 to the outside, and the cavity 6 provided at the side surface of the pole body 7 are different from each other. And a plurality of openings 10 with doors for opening in the opposite directions.
[0016]
The pole body 7 includes a base 11 having a square shape in a plan view, first, second, third, and fourth columns 12, 13, 14, and 15 erected from four corners of the base 11. , 13, 14, 15, the top plate 16 having a square shape in a plan view supported on the upper end portion, and a fixed wall 17 provided between the first column 12 and the second column 13. It has a cavity 6 inside. The base 11, the columns 12, 13, 14, 15, the top plate 16, and the fixed wall 17 are each made of sheet metal, and are fixed to the first column 12, the second column 13, and the fixed column. The wall 17 is formed integrally. The top plate 16 is provided with a pair of openings having a rectangular shape in a plan view, and the openings serve as upper lead-in / out portions 9 for communicating the cavity 6 with the outside. In the exploded perspective view shown in FIG. 4, an outlet holder receiver 46 is attached to the upper outlet / inlet 9, and an outlet holder 47 for holding an information outlet or a power outlet can be attached to or detached from one of the outlet holder receivers 46. And it is mounted so that the mounting direction can be changed. Then, between the second column 13 and the third column 14, between the third column 14 and the fourth column 15, and between the fourth column 15 and the first column 12. , Each has an opening 10 with a door. The door 19 provided in each door opening 10 is of a single-opening type, and holding shafts 20 a and 20 b projecting from a lower end 19 a and an upper end 19 b of the hanging base are provided on the base 11 and the top plate 16. By being rotatably supported in the hole 21, it can be opened and closed. The shaft 20b protruding from the upper end 19b is elastically urged by a spring or the like so as to be freely protruded and retracted up and down in order to facilitate the installation of the door 19. Each door 19 is made of sheet metal, and is held at a closed position by magnet catches 22 provided on the second, third, and fourth columns 13, 14, and 15, respectively. The magnet catch 22 includes a cylindrical magnet catch main body 23 and a protruding / retracting portion 24 having a magnet 25 at a distal end 24 a and provided so as to protrude and retract in the magnet catch main body 23. When the door 19 is closed, the projecting portion 24 is pressed by the door 19 to be immersed in the magnet catch body 23, and the projecting portion 24 is locked at the closed position, and the door 19 is moved to the magnet 25. It locks and is held in the closed position. On the other hand, when the door 19 is opened, when the door 19 in the closed position is pressed again in the direction of immersing the protruding and retracting portion 24, the locked state of the protruding and retracting portion 24 is released, and the protruding and retracting portion 24 is automatically moved out. Is opened.
[0017]
Further, a cutout window 25 for horizontal wiring is provided at the center of the upper edge of each door 19. The cutout window 25 has a rectangular cutout 27 formed by recessing the upper edge of the sheet metal door 19, and a U-shaped synthetic resin frame 28 is provided in the cutout 27. In addition, the notch window 25 is closed by engaging the cover plate 29 with the frame member 28 so as to be able to be pulled out in the vertical direction.
[0018]
As shown in FIGS. 4 and 7, the base 11 includes a cylindrical portion 30 opened downward and an adjuster 31 disposed inside the cylindrical portion 30. Is fitted to the outer periphery of a fixed cylinder 32 fixed to the floor material 3 so as to be vertically slidable, and the fitting depth can be adjusted by the adjuster 31.
[0019]
The cylindrical portion 30 includes a top plate 33 having a square shape in a plan view, and side walls 34 hanging down from four sides of the top plate 33. The top plate 33 has a circular opening at the center in a plan view, and the opening serves as a lower lead-in / out portion 8 for drawing the underfloor wiring L drawn out from under the floor material 3 into the cavity 6. In addition, at the four corners on the back surface of the top plate 33, a channel-shaped adjuster mounting member 35 having a nut 35a screwed to the shaft portion 31a of the adjuster 31 is provided, and the top plate 33 corresponding to the adjuster mounting position is provided. At the four corners, circular opening holes 36 are formed. Then, a tool or the like is inserted from above the opening 36, and the shaft 31a of the adjuster 31 is vertically advanced and retracted with respect to the nut 35a to adjust the height of the adjuster 31.
[0020]
The fixed cylinder 32 is a housing having an open top having a bottom plate 37 having a square shape in a plan view and an upright wall 38 integrally rising from four sides of the bottom plate 37. The provided opening circle 39 matches the wiring insertion opening 2 of the flooring material 3 and is fixed on the flooring material 3 with a fastener or the like.
Then, as shown by arrows in FIGS. 7 and 8, some of the wires C of the underfloor wiring L guided to the wiring insertion port 2 are passed through the opening circle 39 of the fixed cylinder 32 and the lower outlet / inlet 8 of the base 11. It is guided to the cavity 6 so that it can be pulled out upward from the upper lead-in / out portion 9 or can be led out to the side through the cutout window 25 as necessary.
[0021]
In such a configuration, for example, when the wiring guide pole 1 is used adjacent to the desk A, as shown in FIG. It arrange | positions so that it may become substantially flush with the plate surface A1. The wires C drawn from the underfloor wiring space S pass through the cavity 6 in the pole body 7 and are guided to the top plate A1 of the desk A, and are connected to a personal computer P or the like placed on the top plate A1. In this way, the wirings C led out onto the floor F can be suitably guided on the top plate surface A1 of the desk A in a blind state, and the wirings C around the desk A are prevented from flooding. can do. In addition, the wirings C led out onto the floor F are once drawn into the wiring guide pole 1 and gathered therein, so that the wirings C may become entangled with the legs of the desk A and cause a disconnection. Etc. can be effectively prevented. In addition, since the doors 19 are provided on three sides, the cavity 6 can be opened to the side by opening the door 19, so that wiring work, wiring change work, and the like can be performed smoothly. .
[0022]
Further, as shown in FIGS. 9 and 10, the wiring guide pole 1 can be used adjacent to the horizontal wiring furniture 40.
The furniture for horizontal wiring 40 includes a leg 42 having a hollow portion 41 opened downward, and a main body 43 supported by the leg 42, and a wiring communicating with the hollow portion 41 in the main body 43. In addition to providing the duct D, the main body 43 is provided with an opening 44 for leading out the wirings C on the wiring duct D to the outside, and lateral ends for connecting the wiring duct D to the outside are provided at both ends in the longitudinal direction. A communication window 45 for wiring is provided.
[0023]
In this case, the horizontal wiring communication window 45 and the notch window 25 adjacent to the horizontal wiring furniture 40 and the wiring guide pole 1 are opened, and the wirings drawn out through the cavity 6 of the pole body 7 are opened. It is possible to guide C into the wiring duct D from the cutout window 25 and the horizontal wiring communication window 45, and it is suitable for a place such as a desk A while keeping the wirings C led out on the floor F in a blind state. Not only can be guided, but also the wiring C can be freely routed depending on the arrangement of the horizontal wiring furniture 40 and the wiring guide pole 1. Further, since the doors 19 are provided in three directions in different directions, for example, as shown in FIG. 11 and FIG. Even if they are adjacent to each other so as to be orthogonal or arranged on three sides (not shown), any of the openings 10 with doors will be opened, and the cavity 6 without moving the furniture 40 and the pole 1 itself will be opened. The inside can be accessed, and the wiring change work and the inspection work can be easily performed without moving the furniture 40.
[0024]
Note that the configuration of the present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the spirit of the present invention.
[0025]
【The invention's effect】
As described in detail above, the present invention provides a lower lead-in / out part for communicating a cavity in a pole body with a wiring insertion port of a floor material, and an upper lead-in / out part for communicating the cavity with the outside. Since a plurality of openings with doors are provided on the side surface to open the cavity in different directions from each other, a required height position corresponding to a top surface of a desk or the like by passing underfloor wiring through the cavity. Can be guided in a state of being concealed from the outside, and flooding of wirings in the office can be prevented. In addition, by opening the door, the cavity can be opened to the side, and wiring work, wiring change work, and the like can be performed smoothly. Moreover, since the plurality of openings with doors are provided in different directions, even when other furniture is in contact with the furniture, it is possible to access the inside of the cavity without moving the furniture. The possibility is increased, and wiring change work and inspection work can be performed more easily.
[0026]
Further, the pole body is a quadrangular prism having a square shape in a plan view, and an opening with a door provided on each of the upright plane portions corresponding to the three sides, and a fixing provided at the upright plane portion corresponding to the remaining one side. Because it is equipped with walls, it is possible to cope with an intensive layout such as arranging furniture adjacent to two, three, and four sides and routing wiring, as well as operating wiring in the cavity Or when inspecting the inside of the pole, you can select and open a door that is not adjacent to the furniture and that is open, so you do not have to move the furniture and change the wiring or inspect the work. Can be performed more easily.
[0027]
If a cutout window for horizontal wiring is provided on the upper edge of each door, it is particularly effective when used in combination with furniture for horizontal wiring, etc., and the wiring inside the cavity is routed in a state where it is hidden from the outside , A desk or the like can be suitably guided.
[0028]
The pole body has, at its lower end portion, a cylindrical portion that is opened downward, and an adjuster disposed inside the cylindrical portion, and a fixed cylinder in which the cylindrical portion is fixed to a floor material. If it is constituted so that it can be externally slidably fitted to the outer periphery and the fitting depth can be adjusted by the adjuster, it is led out from the wiring hole of the floor material and is formed in the cavity of the pole body. It is possible to completely prevent the guided wirings from being exposed.
[0029]
If it is configured so that the substantially horizontal upper end surface of the pole body can be positioned substantially flush with the top plate surface of an adjacent desk, the convenience of routing the wiring on the top plate becomes good. In addition, the appearance can be improved.
[Brief description of the drawings]
FIG. 1 is a perspective view showing one embodiment of the present invention.
FIG. 2 is an enlarged view of a main part of FIG.
FIG. 3 is a view showing a relationship between an arrangement pitch of floor materials and a pitch of a grid in the embodiment.
FIG. 4 is an exemplary perspective view showing a state where a part of the wiring guide pole of the embodiment is disassembled;
FIG. 5 is a plan view of the same.
FIG. 6 is a schematic plan sectional view of the same.
FIG. 7 is a schematic II line end view corresponding to FIG. 6;
FIG. 8 is a front view of the same.
FIG. 9 is a perspective view showing a state where the wiring guide pole is combined with furniture for horizontal wiring.
FIG. 10 is a front view of the same.
FIG. 11 is a plan view of the same.
FIG. 12 is a plan view of the same.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 ... Wiring guide pole 2 ... Wiring insertion opening 3, 3A ... Floor material 6 ... Cavity 7 ... Pole body 8 ... Lower lead-in / out part 9 ... Upper lead-in / out part 10 ... Door opening 25 ... Cutout window 30 ... Cylindrical part 31 ... Adjuster 32 ... Fixed cylinder A ... Desk A1 ... Top plate surface L ... Under floor wiring

Claims (4)

A wiring guide pole which is used by being placed on a floor material having a wiring insertion hole for taking out wiring under the floor, which is provided at a bottom of the pole body having a cavity inside a pole body having a cavity therein. A lower lead-in / out portion for communicating the cavity with the wiring insertion opening of the floor material, an upper lead-in / out portion provided at an upper portion of the pole body for communicating the cavity with the outside, and a lower lead-in portion provided on a side surface of the pole body, respectively. Ri Na and and a with a plurality of door openings for releasing the direction a different cavity from each other, the pole body, base, a plurality of pillars erected from the base, the upper end of column And a top plate supported on a square plate in a square shape in a plan view. The opening with the door is provided in each of the upright plane portions corresponding to three sides, and the upright corresponding to the remaining one side is provided. A fixed wall is provided on the flat surface, Openings with doors, poles wire guide, characterized in that is formed between the pillars. The wiring guide pole according to claim 1, wherein a cutout window for a horizontal wiring is provided at an upper edge of each door. The pole body has, at its lower end, a cylindrical portion that is opened downward and an adjuster disposed inside the cylindrical portion, and a fixed cylinder in which the cylindrical portion is fixed to the floor material. 3. The wiring guide pole according to claim 1, wherein the pole is configured to be fitted on the outer periphery so as to be vertically slidable, and the fitting depth can be adjusted by the adjuster. 2. The wiring guide pole according to claim 1, wherein a substantially horizontal upper end surface of the pole body is positioned substantially flush with a top plate surface of an adjacent desk.

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