JPH0613563U - Wire entry / exit device for desks, etc. - Google Patents

Abstract

(57) [Summary] (Corrected) [Purpose] Large-scale, large-capacity OA equipment installed O
A wiring entry / exit device capable of easily and smoothly pulling out a wiring on a top plate or pulling it down to a bottom surface side of a top plate even if devices A are installed in different places. . [Arrangement] In a desk top plate in which an opening 10 for inserting wires such as wiring is formed in a tabletop of a desk, and covers 11 and 12 in which openings for inserting wires are formed are attached. In the wiring entry / exit device, the direction of the cover attached to the opening is changed to the base member 12g in which the guide notch 13 for inserting the wiring is formed in at least three directions and the base member. Has a notch communicating with each notch, and can be mounted on each of the notches.
Formed with a guide member having 2g and 12h,
The direction of the guide member is selected with respect to the support member so as to be attached.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a wiring entry / exit device having a structure suitable for installing and using a plurality of OA devices equipped with a large CRT or the like on a desk or the like.

[0002]

[Prior art]

 In recent years, with the remarkable increase in the use of office automation equipment, various types of desks and mounting bases on which they are mounted have been conceived and used. However, despite the recent increase in the use of relatively large-sized and large-capacity devices equipped with large CRTs (16 to 21 inches), desks that can handle this have not appeared. That is, what is required for this type of desk is mainly that the wiring function is good, the depth of the top plate is large, and the heat exhaustion function is good. Many of these functions were still inadequate, and many were expensive.

[0003]

[Problems to be solved by the device]

 In view of the above-mentioned conventional technique, the present invention has an operation space similar to that of a normal machine even when large-sized and large-capacity OA devices equipped with a large CRT or the like with a large depth of the top plate are installed. -In addition to being able to secure the space, in particular, even in a desk or the like, even if the OA devices are installed in different places on the tabletop, the OA devices can be installed corresponding to the different installation places. The wiring function for wiring is easy to pull out from the almost any position between the top and bottom of the top plate in the desired direction easily and smoothly, or it can be drawn to the bottom side of the top plate. It is an object of the present invention to provide a wire entry / exit device.

[0004]

[Means for Solving the Problems]

 The present invention has been made for the purpose of solving the above-mentioned problems, and its configuration is such that an opening for inserting wires such as wiring is formed in a top plate of a desk, and the opening for inserting wires is formed in the opening. In a wiring entry / exit device for a top plate such as a desk equipped with a cover having an opening formed therein, the cover mounted in the opening is formed with at least three guide notches for inserting the wiring in the same shape. A base member and notches that can be mounted on the base member in different directions and communicate with the notches, and have a sloping bottom surface and a taper-like standing member that are continuous with the notches. It is formed by a guide member having a wall surface, and the guide member is attached to the base member by selecting the orientation of the guide member.

[0005]

【Example】

 Next, an example of implementation of the present invention will be described with reference to the drawings. FIG. 1 is a plan view of an example of a desk equipped with the wire entry / exit device of the present invention, FIG. 2 is a cross-sectional view taken along the line AA of FIG. 1, and FIG. 3 is a perspective view of the main part of the device of the present invention in FIG. 4, FIG. 4 is an exploded perspective view of members constituting the device of the present invention in FIG. 1, FIG. 5 is a perspective view of an example of the opening width in the device of the present invention of FIG. 3, and FIG. 6 is a perspective view of the opening width of the device of the present invention of FIG. FIG. 7 is a perspective view of another example, FIG. 7 is a plan view of an essential part of the device of the present invention, and FIG. 8 is a sectional view taken along the line CC of FIG.

In FIGS. 1 and 2, reference numeral 1 is a desk top plate, 2 is a side plate attached to both left and right ends of the top plate 1, and functions as legs for supporting the top plate 1, and 3 is a lower front end side of the top plate 1. The front curtain plates 4 and 4 are arranged so as to have an appropriate front-back width between the front curtain plate 3 and the front curtain plate 3 so as to be openable and closable or detachable. Is formed as a tray, a shelf, a bag, or other wiring (hereinafter simply referred to as wiring), or a wiring support portion having the functions of inserting, accommodating, and supporting an outlet or the like. Here, the wiring supporting portions are formed by the tray-shaped members 5, 6, 6 '. In addition, 3a and 4a are gaps for inserting wiring formed between the upper ends of the curtain plates 3 and 4 and the tray-shaped member 6.

Numerals 7 and 8 are upper and lower wiring insertion ducts formed by substantially cylindrical bodies for standing-up wirings provided at the left and right side inner portions of the front curtain plate 3, and are raised from the floor side, for example. The wiring is introduced between the curtain plates 3 and 4 through the ducts 7 and 8 above and below the wiring, and as it is, or after the extra length wiring is supported by the wiring supporting portions 5 and 6, the gap 4a is formed. The top end side of the wiring is led out to the upper surface side of the top plate 1.

The wiring led out from the lower surface side of the top plate 1 to the upper surface side of the top plate or the wiring introduced from the upper surface side of the top plate 1 to the lower surface side of the top plate 1 is introduced by the wiring in / out device of the present invention. Since the guide is supported smoothly and quickly, an embodiment of this structure will be described below.

In FIG. 1 and FIG. 2, reference numeral 9 is an example of the wiring entry / exit device of the present invention which is formed at the front end side of the top plate 1, and here, an opening formed over the entire width of the top plate 1 in the width direction. In order to block it, it is formed by detachably mounting four split type covers 11 and 12. Then, of the covers 11 and 12, each cover 11 is provided with a groove-shaped opening 14 in the rear of each cover 11 with an appropriate front-back width, and each opening 14 is opened and closed by a lid member 16. In addition to being freely closed, notch-shaped openings 13 each having a flat square shape are formed at the left and right ends in front of the groove-shaped opening 14 in each cover 11, and each cap 13 can be slidably opened. Is installed. Therefore, if any of the lid member 15 or the cap member 16 is removed, it is possible to introduce or derive wiring such as wiring on the upper and lower surfaces of the top plate 1 in the exposed openings 13 and 14, but wiring according to this aspect It cannot be said that it is excellent in appearance and appearance when it comes in and out, or in terms of usability.

In this embodiment, symmetrical notch-shaped openings 13 are provided at the left and right ends on the front side of the three covers 11 as openings for inserting wires, and a groove shape on the front side is provided. The opening 14 is formed as an opening for discharging heat accumulated on the lower surface side of the top plate 1. Further, a cap member 15 that is slidably openable and detachable and that can be attached by selectively selecting the front and back sides is attached as a lid member to each notch-shaped opening 13 for wiring insertion, and A flap-shaped wing-shaped lid member 16 for exhausting heat is provided in the groove-shaped opening 14 by hinge attachment to adjust the degree of opening and closing.

The three covers 11 having the above-mentioned structure are arranged such that the cover 12 is sandwiched between any one of the covers 11 in the opening 10 formed in the top plate 1 of the desk shown in FIG. They are lined up in a cuboid shape. Therefore, when the covers 11 are arranged adjacent to each other, the notched openings 13 of the adjacent covers 11 face each other and are united to form a large opening. In the embodiment, the cover 11 attached to the opening 10 of the top plate 1 is not limited to the above-described three divided parts, but may be two or four or more divided types. . In the present invention, the cover 11 may be of a type in which the opening 13 is not formed.

In the above embodiment, as shown in FIG. 1, the cover 12 is arranged so as to be positioned between any of the three covers 11, and the notch shape of the covers 11 and 11 to be adjacent to each other. It can also be used to select the location at which the openings 13, 13 form a connecting opening. However, in the case where the opening 13 is not provided in the cover 11 and the position of the wiring to be led out or introduced above and below the top plate 1 is not known in advance on the opening 10 of the top plate 1, The cover 12 is arranged by selecting any position among the above-mentioned three covers 11 so that the opening G for the wiring of this cover 12 can be used for the wiring introduced and led out. Has been formed.

Therefore, the cover 12 shown in FIGS. 4 to 8 has a taper shape when seen from a plane, and a wiring such as wiring having a variable front width which changes to the taper shape. The guide hole G is formed in advance. That is, the cover 12 has a substantially rectangular shape that can be mounted on the opening 10 of the top plate 1, and guide notches 12b and 12b 'formed at positions on three sides leading to the opening 10 of the top plate 1 in the front and rear. , 12c having a rectangular shape, a main guide plate 12d that can be removably attached to the base member 12a in either the front-back direction or the horizontal direction, and the main guide plate 12d can be attached / detached. It is formed of a sub guide plate 12e which is mounted so as to be possible. Here, the main guide plate 12d and the sub guide plate 12e form an example of the guide member of the present invention.

Then, as shown in FIG. 4, the main guide plate 12d has a guide notch 12f at one place selectively matching the guide notch 12b or 12b 'or 12c of the base member 12a. Along with this, a left standing wall 12g extending in a straight shape from the cutout 12f, a right standing wall 12h formed in a flat taper shape to gradually widen the side wall, and a sloping guide bottom surface 12i are provided. At the same time, a stepped pin portion 12j supported by the base member 12a is formed on the back surface of the sloping guide bottom surface 12i. 12k is a pin engaging hole formed on the bottom surface of the base member 1a corresponding to the stepped pin 12j.

On the other hand, the sub-guide plate 12e is formed on the straight standing wall 12m whose left outer surface is in full contact with the straight left standing wall 12g of the main guide plate 12d, and the right side is the main guiding plate. It comprises a taper-shaped right standing wall 12h of 12d and a taper-shaped standing wall 12n which is symmetrical. Further, the sub guide plate 12e is provided with ridges 12p formed on the left and right side walls thereof in the front-rear direction, and the sub guide plates 12e contact the concave grooves 12q formed in the main guide plate 12d corresponding to the ridges 12p. When the protrusion 12p is fitted, the main guide plate 12e is slidably and detachably formed.

The wiring guide hole G has a guide notch 12b (or 12b ', 12c), a sloping guide bottom surface 12i, a straight left wall 12g, 12m, and a taper shape. The width of the vertical walls 12h and 12n is variable. Therefore, if there are few wires such as cords to be drawn on the top plate 1 and the position is predetermined, this cover 12 should be placed at a desired position between any of the three covers 11. The wire take-out hole G 1 can be used by moving the wire.

In the wire entrance / exit device of the above embodiment, if the cover 11 has the opening 13 and the cap member 15 of the embodiment is attached to the cover 11 and the upper surface 11 a of the cover 11 when the wire is not inserted. Since the opening 13 is closed with the upper surface side 15a of the cap member facing the same surface as the front, the appearance is good.

Further, when the wiring is to be inserted through the opening 13, the cap member 15 is turned upside down and the lower surface side 15b is exposed to be attached to the opening 13 in an open state. In the above, since the size of the opening can be adjusted within the range of the opening 13 and can be formed in the wiring insertion hole having the slope by the inclined surface 15b, the wiring can be pulled out onto the top plate, or Can be introduced to the lower surface of the top plate in a smooth appearance and substantially. In particular, the slope formed by the inclined surface 15b is extremely useful in supporting and guiding the insertion of a large-diameter wire that is hard to bend into a small diameter.

Moreover, in the apparatus of the above-described embodiment, the opening 10 formed in the top plate 1 has two or more covers 11 each having the opening 13 for the passage having the sliding cap members 15 at the left and right ends. Since the desired wiring opening 13 is opened to allow the wiring to pass therethrough, it is possible to substantially correspond to the wiring at any position in the front width direction of the top plate 1. The appearance and ease of passage are further promoted.

[0020]

[Effect of device]

 In the wiring in / out device of the present invention, one of the types in which a split-type cover is attached to the passage opening formed over the entire width of the top plate is Since the wiring entry / exit device is formed by using the cover that can change the width of the wiring and the direction of the opening, even if the wiring is composed of a large number of wirings, the wiring can be placed at almost any position. It is possible not only to collectively derive and introduce the wiring, but also to select the direction of the derivation and introduction. Therefore, such wiring can be visually and practically smoothed. In addition, there is a special effect that you can guide on the top and bottom of the top plate. In the case where the top plate has a passage opening formed in a part of the entire width, the same effect as above can be obtained by mounting the cover of the present invention.

Therefore, the device of the present invention is extremely useful as a wiring entry / exit device for wirings formed on the top deck such as office desks, OA equipment mounting bases, reception counters and cabinets for installing such equipments. Is.

[Brief description of drawings]

FIG. 1 is a plan view of an example of a desk equipped with the wiring entry / exit device of the present invention.

FIG. 2 is a sectional view taken along the line AA of FIG.

3 is a perspective view of an essential part of the device of the present invention in FIG. 1. FIG.

4 is an exploded perspective view of parts constituting the device of the present invention in FIG.

5 is a perspective view of an example of the opening width in the device of the present invention of FIG.

6 is a perspective view of another example of the opening width in the device of the present invention of FIG.

FIG. 7 is a plan view of the main part of the device of the present invention.

8 is a cross-sectional view taken along the line CC of FIG.

[Explanation of symbols]

 1 top plate 2 side plate 3 front curtain plate 4 rear curtain plate 5,6 tray member 7,8 rising wire insertion duct 9 wiring entry / exit device 10 top plate opening 12 cover 10 opening 12a cover 12 base -Spring member 12d Main guide plate 12e Sub guide plate

Claims (4)

[Scope of utility model registration request] 1. A top plate of a desk or the like having an opening for inserting wiring such as wiring formed in a top plate of the desk and having a cover having an opening for inserting the wiring formed in the opening. In the wiring entry / exit device, the cover mounted in the opening is turned into a base member having guide wiring notches having the same shape and formed in at least three directions, and the direction is changed to the base member. Formed by a guide member having a notch communicating with each of the notches and communicating with each of the notches, and having a sloping bottom surface and a taper-like standing wall surface continuous to the notch, and with respect to the base member, A wiring entry / exit device for a desk or the like, characterized in that a guide member is selected in a direction to be mounted. 2. The opening formed in the top plate is removably closed by two or more split type covers, and at least one cover is formed by the cover of claim 1. A wiring entry / exit device for a desk or the like, characterized in that the cover is arranged in a split type cover by changing its position. 3. The width of the taper-shaped standing wall when viewed from the plane is variable in the wiring insertion notch formed in the cover which is placed in the opening of the top plate at a different position. Or a wiring entry / exit device such as a desk. 4. The wire loading / unloading device for a desk or the like according to claim 1, wherein the taper-shaped standing wall surface of the notch for inserting the wire has a flat width gradually increasing from the lower surface side of the top plate to the upper surface side. .