JP4386707B2 - Desk with wiring function - Google Patents

Description

  The present invention relates to a desk with a wiring function that can easily wire cords such as OA equipment placed on a top board in a wiring space below the top board.

  In this type of desk, a wiring insertion hole is provided at the rear end of the top plate, and a part of a plurality of covers detachably attached to that portion is removed, and cords such as OA devices are placed under the top plate. In some cases, the cords can be wired downward by wiring in the wiring duct or by making a part of the cover thin and cutting and opening the part.

  In such a desk, it is troublesome to remove a part of the cover or to cut out the thin wall portion, and there is a problem that the insertion point of the cords is limited and wiring from the OA device or the like cannot be performed at the shortest distance. .

  In order to solve such a problem, a wiring-like opening is provided with a brush-like closing member in which a large number of fibers such as synthetic resin having flexibility are arranged horizontally and bundled in the same direction. There has been provided a desk with a wiring function that can wire cords downward (see, for example, Patent Document 1).

JP 2002-282050 A (FIG. 5 and the like).

  In the conventional desk described in the above-mentioned patent document, since a brush-like blocking member is used, foreign matters such as dust and dust are likely to enter the brush, and cleaning for removing it is troublesome. In addition, when used for a long period of time, the brush tips may become uneven, and the appearance may deteriorate.

  The present invention has been made to solve the above-described problems, and it has been made possible to easily wire the cords downward from an arbitrary position without fear of entering dust or the like and deteriorating the appearance. The purpose is to provide a desk with wiring function.

In order to solve the above-mentioned problem, the desk with wiring function according to claim 1 of the present invention is provided with a wiring space that opens upward below the top plate, and the opening of the wiring space has flexibility. In a desk with a wiring function that is covered by a blocking member,
The blocking member is fixed to the upper surface of the horizontal base piece and the hard portion including the horizontal base piece, the vertical base piece extending downward from the rear lower surface of the horizontal base piece, and closes the opening. It is characterized by comprising a horizontal closing piece, and a flexible soft part composed of an inclined piece whose both ends are fixed to the lower surface of the horizontal closing piece and the vertical base piece.
According to this feature, since the upper surface of the closing member is a flat surface, there is no possibility that dust or the like will enter the interior or that the appearance will deteriorate due to long-term use.
In addition, the base portion of the closing member can be stably held by the hard portion, and the flexible portion can be easily bent downward, so that the cords of the electric device placed on the top plate can be placed at an arbitrary position. Wiring can be easily performed downward.
Furthermore, since the lower surface of the soft part is supported by the inclined piece, the soft part is prevented from being bent downward by its own weight.

The desk with wiring function according to claim 2 of the present invention is the desk with wiring function according to claim 1, wherein the hard part has a locking groove and a concave groove into which the hard part can be inserted from the longitudinal direction. held by the support pieces formed on the frame, is characterized mounted on pedestal desk body at the transverse frame, the side of the opening of the wiring space.
According to this feature, the closing member can be easily and stably attached to the desk body via the support piece formed on the horizontal frame having the locking groove and the recessed groove .

The desk with wiring function according to claim 3 of the present invention is the desk with wiring function according to claim 1 and 2 , wherein the free end portion of the horizontal closing piece is fixed to the horizontal closing piece and the inclined piece. It is characterized by extending in the direction of the top plate rather than the part.
According to this feature, since the free end portion of the soft portion is easily bent, the wiring work of thin cords is facilitated.

The desk with wiring function according to claim 4 of the present invention is the desk with wiring function according to any one of claims 1 to 3 , wherein the hard part and the soft part are integrally formed of synthetic resin. It is characterized by that.
According to this feature, the hard part and the soft part can be easily integrated by using different synthetic resin materials, so that no adhesion or other fixing means is required.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

  FIG. 1 is a perspective view of a desk with a wiring function according to the present invention, and FIG. 2 is an enlarged vertical side view taken along line II-II in FIG. The desk main body 1 includes a pair of left and right side legs 2 and 2 that are U-shaped in front view, a horizontal frame 3 fixed between opposing surfaces of the upper end of the rear pillar 2a, and the both side legs 2. A top plate 4 mounted and fixed on the upper surface; a curtain plate 5 fitted and fixed between the opposing surfaces of the rear ends of the left and right side legs 2 and the lower surface of the rear end of the horizontal frame 3; ing. 6 is a side plate which covers the rear side surface of the side leg 2.

  The horizontal frame 3 has a generally vertically long rectangular tube cross-section in which a support piece 7 is erected on the rear end edge of the upper surface, and is entirely made of an extruded product such as an aluminum alloy. The upper end portion of the support piece 7 has a U-shape in side view, and a locking groove 8 is formed in the left and right direction over the entire length on the lower surface of the upper piece 7a facing forward.

  Further, a protrusion 9 protrudes from the lower front surface of the support piece 7 along the longitudinal direction, and a concave groove 10 is formed on the upper surface thereof. A fitting groove 11 into which the upper end portion of the curtain plate 5 is fitted is formed on the lower surface of the U-shaped portion of the support piece 7.

  An opening 12 having a predetermined width is formed between the rear end of the top plate 4 and the horizontal frame 3, and an upward U-shaped wiring duct 13 wider than the opening 12 is formed in a wiring space below the opening 12. By attaching the downward locking portion 13b of the upper end of the upward piece 13a at the rear portion to the concave locking portion 14 on the front surface of the horizontal frame 3, it is detachably attached. The opening 12 is closed by a closing member 15.

  As shown in FIG. 3, the closing member 15 includes a hard portion 16 made of a hard synthetic resin such as polypropylene and a soft portion 17 made of a soft synthetic resin such as an elastomer having flexibility.

  The hard portion 16 includes a horizontal base piece 16a facing forward, a vertical base piece 16b depending from the lower surface of the rear portion thereof, and a rear piece having a groove 18 on the upper surface continuous to the rear end of the horizontal base piece 16a. 16c.

  The soft portion 17 is a thin plate-like horizontal closing piece 17a that is long in the left-right direction, and an inclined piece 17b that is inclined obliquely backward and downward from the lower surface of the front end portion, and the rear end is joined to the lower front portion of the vertical base piece 16b The lower surface of the rear end portion of the horizontal blocking piece 17a is joined to the upper surface of the horizontal base piece 16a so as to cover the entire surface.

  The front end portion (free end portion) of the horizontal closing piece 17a is extended in the required dimension in front of the joint portion of the inclined piece 17b, and is easily bent downward. The hard portion 16 and the soft portion 17 are integrally formed by extrusion molding.

  In order to attach the closing member 15 to the support piece 7 of the horizontal frame 3, as shown in FIG. 3, the closing member 15 is positioned on the side of the horizontal frame 3, and the locking groove 8 and the lower part on the upper side of the support piece 7 are located. The concave groove 10 of the rear portion 16c in the hard portion 16 and the lower end portion of the vertical base piece 16b may be fitted to the concave groove 10, and the closing member 15 may be slid in the longitudinal direction.

  After the closing member 15 is attached, the upper surface of the hard portion 16 is covered with the soft portion 17, so that even if a color difference due to a difference in material appears, the appearance does not deteriorate.

  Further, since the rear end portion, which is the base portion of the closing member 15, is held by the hard portion 16, it is stably attached to the horizontal frame 3.

  Since the front-rear width of the soft part 17 is relatively large, by bending the entire part downward, the cords, thick cords, plugs, outlets, etc. that are bundled from any position in the left-right direction are relatively large An electric appliance or the like can be inserted downward and accommodated in the wiring duct 13. Further, the thin cords can be easily wired downward only by bending the front end portion of the horizontal closing piece 17a.

  Since the inclined piece 17b is joined between the lower surface of the front end portion of the horizontal closing piece 17a and the vertical base piece 16b, there is no fear that the horizontal closing piece 17a is bent by its own weight.

  In the above embodiment, the hard portion 16 and the soft portion 17 are formed by integral molding, but they may be integrally joined by bonding or the like.

It is a perspective view of the desk with a wiring function of this invention. It is an expansion vertical side view of the principal part in alignment with the II-II line | wire of FIG. It is a perspective view before attachment of the closure member to a horizontal frame.

Explanation of symbols

1 Desk body 2 Side leg 2a Pillar 3 Horizontal frame (frame member)
4 Top plate 5 Curtain plate 6 Side plate 7 Supporting piece 7a Upper piece 8 Locking groove 9 Projection groove 10 Groove groove 11 Fitting groove 12 Opening portion 13 Wiring duct 13a Upward piece 13b Downward locking portion 14 Recessed locking portion 15 Closing member 16 Hard portion 16a Horizontal base piece 16b Vertical base piece 16c Backward piece 17 Soft portion 17a Horizontal closure piece 17b Inclined piece

Claims (4)

In the desk with a wiring function, in which a wiring space that opens upward is provided below the top plate, and the opening of the wiring space is covered with a flexible closing member,
The blocking member is fixed to the upper surface of the horizontal base piece and the hard portion including the horizontal base piece, the vertical base piece extending downward from the rear lower surface of the horizontal base piece, and closes the opening. A desk with a wiring function, comprising: a horizontal closing piece; and a flexible soft part including an inclined piece whose both ends are fixed to the lower surface of the horizontal closing piece and the vertical base piece. The hard part, it was held by the support pieces formed on the lateral frame with insertable locking groove and the groove in the longitudinal direction, the transverse frame, the desk body at the side of the opening of the wiring space pedestals The desk with a wiring function according to claim 1 attached to the head. The desk with a wiring function according to claim 1 or 2 , wherein a free end portion of the horizontal closing piece extends in a direction toward the top plate from a fixing portion between the horizontal closing piece and the inclined piece. The desk with a wiring function according to any one of claims 1 to 3 , wherein the hard part and the soft part are integrally formed of a synthetic resin.

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