JP2013215510A - Wiring tray - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a wiring tray which can be simply attached and made compact at transportation or storage and can prevent its constituting members from being lost.SOLUTION: A wiring tray 1 is fixed on an upper end of a desk curtain board 4. The wiring tray includes a wiring receiving member 2 with a bottom board 21 on which wiring is laid and a front board 22 and a rear board 23 each of which is erected on an end edge of the bottom board 21, and also includes a fixing member 3 which holds the wiring receiving member 2 and mounts the wiring receiving member 2 on the curtain board 4 by engaging a tray receiving part 40 formed on the upper end of the curtain board 4. The fixing member 3 can be stored to be fitted inside a wiring bearing space 20 of the wiring receiving member 2.

Description

  The present invention relates to a wiring tray, and more particularly to a wiring tray disposed on a curtain plate of a desk.

  Conventionally, as a wiring tray of this type, a space for placing wiring on the top of the curtain plate between the top plate support legs attached vertically to the lower surfaces of the left and right ends of the top plate below the top of the desk top plate There has been proposed a tray in which a tray formed with is attached (see, for example, Patent Documents 1 and 2).

By the way, these wiring trays have a substantially U-shape when viewed from the side, which is composed of a bottom plate, a front plate, and a rear plate on which the side is opened and the wiring is placed.
The wiring tray is attached to the curtain plate by fixing the rear plate, which is slightly higher than the front plate in contact with the curtain plate, to the curtain plate with fixing means such as screws, or mounted on the curtain plate. The engaging piece is formed on the rear plate configured higher than the front plate, and this engaging piece is engaged with the mounting plate of the curtain plate.

For this reason, in the wiring tray attached to the curtain plate by the fixing means, particularly when the wiring tray is attached after the desk is assembled, the attaching work becomes complicated.
Also, with the wiring tray that forms the locking piece on the rear plate, the height of the rear plate is more than double that of the front plate, the volume during transportation is bulky, and it is removed when the wiring tray is not needed. There has been a problem that a large storage space is required when storing.

JP-A-8-98719 JP 2002-282050 A

  In view of the above-described problems of the conventional wiring tray, the present invention provides a wiring tray that is easy to mount, can be made compact during transport and storage, and can prevent loss of components. The purpose is to provide.

  In order to achieve the above object, the wiring tray of the present invention is a wiring tray attached to the upper end portion of a desk curtain of the desk. The wiring tray is placed before the wiring tray is erected from the bottom plate on which the wiring is placed and the edge of the bottom plate. A wiring receiving member comprising a plate and a rear plate, and an attachment member for holding the wiring receiving member and engaging the tray receiving portion formed at the upper end portion of the curtain plate to install the wiring receiving member on the curtain plate In addition, the mounting member can be stored by being fitted into a wiring placement space of the wiring receiving member.

  In this case, a horizontal piece extends rearward from the upper edge of the rear plate of the wiring receiving member, and a fitting insertion portion for mounting the mounting member on the horizontal piece is formed. A holding piece for supporting the bottom plate of the member from below and an engaging piece for engaging with the tray receiving portion can be formed.

  Further, spring elasticity is provided for engaging the engaging piece that engages the tray receiving portion of the mounting member with the horizontal piece of the tray receiving portion formed by folding the upper end edge of the curtain plate and extending toward the curtain plate. It is possible to make the rear surface of the mounting member abut on the curtain plate in a state where the mounting member is installed on the curtain plate.

  Moreover, the protrusion extended in the longitudinal direction of a wiring receiving member which the edge of the attachment member accommodated in the wiring mounting space contact | abuts can be formed in the inner surface of the front board and rear board of a wiring receiving member.

  Moreover, the latching | locking part which latches an excess wiring can be formed in the lower end part of the said attachment member.

  According to the wiring tray of the present invention, the wiring tray includes a bottom plate on which wiring is placed, a wiring receiving member including a front plate and a rear plate standing from an edge of the bottom plate, and the wiring receiving member. The wiring receiving member is mounted on the curtain plate by engaging with a tray receiving portion formed at the upper end of the curtain plate, and the mounting member is fitted in the wiring placement space of the wiring receiving member. By attaching and storing, the wiring receiving member, which is the main part of the wiring tray, can be easily arranged on the curtain by the mounting member, and when the wiring tray is transported or stored when it is not necessary The mounting member can be housed in the wiring mounting space of the wiring receiving member and integrated to be compact. Further, when the mounting member is stored in the wiring mounting space, the mounting member is attached to the wiring receiving member. By fitting A wiring receiving member and the mounting member and is prevented from separating, it is possible to prevent loss of components.

  In addition, a horizontal piece extends rearward from the upper edge of the rear plate of the wiring receiving member, and a fitting insertion portion for mounting the mounting member on the horizontal piece is formed. By forming a holding piece that supports the bottom plate from below and an engaging piece that engages the tray receiving portion, the mounting member can easily and reliably hold the wiring receiving member and attach it to the curtain plate. It can be carried out.

  Further, spring elasticity is provided for engaging the engaging piece that engages the tray receiving portion of the mounting member with the horizontal piece of the tray receiving portion formed by folding the upper end edge of the curtain plate and extending toward the curtain plate. In the state where the mounting member is installed on the curtain plate, the upper edge of the mounting plate is provided on the curtain plate without any special member. The tray receiving part can be formed by simply performing a folding process, and the tray receiving part that is folded back and extended toward the curtain plate with the rear surface of the mounting member in contact with the curtain plate is horizontal. By engaging the engagement claw as the engagement piece with the piece, the attachment member and the wiring receiving member held by the attachment member are arranged in a stable state along the curtain plate.

  In addition, the inner surface of the front plate and the rear plate of the wiring receiving member is formed with a protrusion extending in the longitudinal direction of the wiring receiving member in which the edge of the mounting member accommodated in the wiring placement space is in contact with the inner surface of the wiring receiving member. The member can be surely fitted in the wiring placement space, and it is possible to reliably prevent the wiring receiving member integrated with the mounting member from being separated during transportation or storage.

  Further, by forming a latching portion for latching excess wiring at the lower end portion of the mounting member, extra wiring hanging from the wiring placement space of the wiring receiving member is arranged and entangled with the operator's feet. This can be prevented.

FIG. 3 is a perspective view of a partially cut-away view showing a state immediately before installing the wiring tray on the curtain plate, showing an embodiment of the wiring tray of the present invention. The wiring receiving member of the wiring tray is shown, (a) is a plan view, (b) is a side view, and (c) is a perspective view. The attachment member of the same wiring tray is shown, (a) is a front view, (b) is a side view, and (c) is a plan view. It is a perspective view which shows the point which assembled the wiring receiving member and attachment member of the same wiring tray, and the point which installs a wiring tray in a curtain, (a) is the state which the wiring receiving member and the attachment member isolate | separated, (b) is wiring A state in which the receiving member and the mounting member are integrated to form a wiring tray, (c) shows a state immediately before the wiring tray is installed on the curtain plate, and (d) shows a state in which the wiring tray is installed on the curtain plate. . When installing the wiring tray on the curtain, a partially enlarged partial enlarged view showing a state in which the engaging claw of the mounting member is engaged with the horizontal piece of the tray receiving portion, (a) is a state before the engagement. (B) is a state just before engagement, (c) is an engagement state, (d) is a whole side view which shows the state in which the wiring tray was installed in the curtain. The state which fitted and accommodated the attachment member of the wiring tray in the wiring mounting space of a wiring receiving member is shown, (a) is a perspective view, (b) is a side view.

  Embodiments of a wiring tray according to the present invention will be described below with reference to the drawings.

1 to 6 show an embodiment of a wiring tray of the present invention.
The wiring tray 1 is attached to the upper end portion of the desk curtain plate 4 and includes a bottom plate 21 on which wiring is placed and a front plate 22 and a rear plate 23 erected from the edge of the bottom plate 21. And a mounting member 3 that holds the wiring receiving member 2 and engages a tray receiving portion 40 formed at the upper end of the curtain plate 4 to install the wiring receiving member 2 on the curtain plate 4. At the same time, the attachment member 3 is fitted into the wiring placement space 20 of the wiring receiving member 2 so that it can be stored.

  As shown in FIG. 2, the wiring receiving member 2 composed of the bottom plate 21 and the front plate 22 and the rear plate 23 erected from the edge of the bottom plate 21 has a horizontal piece 24 extending backward from the upper edge of the rear plate 23. The fitting part 25 for attaching the mounting member 3 to the horizontal piece 24 is formed at two locations near the end in the longitudinal direction.

As shown in FIG. 3, the attachment member 3 has an engagement piece 31 that engages with the tray receiving portion 40 at one end (upper end in the attached state) and surplus wiring at the other end (lower end in the attached state). Each of the latching portions 32 to be latched is formed.
Then, the thickness dimension T excluding the latching portion 32 is set to be substantially equal to the height dimension H on the inner surface side of the front plate 22 and the rear plate 23 constituting the wiring placement space 20 of the wiring receiving member 2. The width dimension W1 between the edges 3B is substantially equal to the length dimension W2 between the inner surfaces of the front plate 22 and the rear plate 23, and the longitudinal dimension L1 is one of the longitudinal dimension L2 of the wiring receiving member 2. / 2.
In this embodiment, the engaging piece 31 is configured by an engaging claw 31a having spring elasticity so as to engage with a horizontal piece 40a of a tray receiving portion 40 described later.

  In the present embodiment, the number of mounting members 3 to be mounted on the wiring receiving member 2 is mounted one by one on the fitting insertion portions 25 formed one by one near the longitudinal end of the wiring receiving member 2, The two receiving members 3 support the bottom plate 21 of the wiring receiving member 2 from below by the holding piece 30, engage the engaging piece 31 with the tray receiving portion 40, and hold the wiring receiving member 2 ( The wiring tray 1) is installed on the curtain plate 4.

  The fitting portion 25 formed on the horizontal piece 24 of the wiring receiving member 2 can be mounted with the mounting member 3, and the wiring receiving member 2 and the mounting member 3 are not separated by relative horizontal movement. In the present embodiment, the upper portion of the holding piece 30 in the plan view is configured with a groove portion cut out in a substantially T shape in accordance with the shape of the mounting member 3 having a substantially T shape. Like to do.

Further, the protrusions extending in the longitudinal direction of the wiring receiving member 2 are in contact with the inner surfaces of the front plate 22 and the rear plate 23 of the wiring receiving member 2 and the edge 3B of the mounting member 3 housed in the wiring placement space 20. 26 is formed.
Accordingly, the mounting member 3 can be securely fitted in the wiring mounting space 20, and it is possible to prevent the wiring receiving member 2 and the mounting member 3 that are integrated during transportation or storage from being separated. it can.

The tray receiving portion 40 formed on the upper end portion of the curtain plate 4 only needs to have a shape that allows the engagement piece 31 of the mounting member 3 to be engaged. In this embodiment, the upper end portion of the curtain plate 4 is folded back to the curtain. A horizontal piece 40a formed extending toward the plate 4 is formed, and an engaging claw 31a having spring elasticity is engaged with the horizontal piece 40a as the engaging piece 31 of the mounting member 3.
In this case, as shown in FIG. 5C, the back surface 3 </ b> A of the mounting member 3 is in contact with the curtain plate 4 in a state where the mounting member 3 holding the wiring receiving member 2 is installed on the curtain plate 4. Thus, only the horizontal movement of the mounting member 3 is allowed, the movement in the direction orthogonal to the curtain plate 4 is restricted, and the wiring tray 1 is prevented from dropping from the tray receiving portion 40 of the curtain plate 4. I am doing so.
With this configuration, the mounting member 3 and the wiring receiving member 2 held by the mounting member 3 are arranged in a stable state along the curtain plate 4.

Further, by forming a latching portion 32 for latching excess wiring at the lower end portion of the mounting member 3, extra wiring hanging from the wiring placement space 20 of the wiring receiving member 2 is organized, and the operator's feet It is possible to prevent tangling.
The latching portion 32 is a plate-like body extending in a direction orthogonal to the curtain plate 4 with the mounting member 3 installed on the curtain plate 4, and is configured as a bent piece 32a whose edge is bent upward. The excess wiring that is hooked is prevented from falling off the hooking portion 32.

  Next, a state when the wiring tray 1 is transported and stored (when not in use) and a procedure for attaching the wiring tray 1 to the curtain plate 4 will be described.

First, when the wiring tray 1 is transported and stored, the mounting member 3 is placed in a state of being fitted and stored in the wiring placement space 20 of the wiring receiving member 2.
As described above, the thickness dimension T of the mounting member 3 is set to be substantially equal to the height dimension H on the inner surface side of the front plate 22 and the rear plate 23 constituting the wiring placement space 20, and the width dimension between the edges 3B. W1 is set to a dimension substantially equal to the length dimension W2 between the inner surfaces of the front plate 22 and the rear plate 23, and the longitudinal dimension L1 of the mounting member 3 is ½ of the longitudinal dimension L2 of the wiring receiving member 2. By doing so, as shown in FIG. 6, the two mounting members 3 can be stored in the wiring receiving member 2 in a compact and compact state with little unevenness.
Further, the edge 3 </ b> B of the mounting member 3 abuts on a protrusion 26 extending in the longitudinal direction of the wiring receiving member 2 formed on the inner surface of the front plate 22 and the rear plate 23 of the wiring receiving member 2, so that the mounting member 3. Can be fitted into the wiring placement space 20.

  Further, a notch 21 a as shown in FIG. 2A is formed at the longitudinal end of the bottom plate 21, and when the mounting member 3 is stored, the bent piece 32 a of the latching portion 32 of the mounting member 3. The mounting member 3 can be prevented from falling off from the wiring receiving member 2 by locking the to the notch 21a.

Next, a procedure for attaching to the curtain plate 4 will be described.
As shown in FIG. 4A to FIG. 4B, first, the attachment members 3 are respectively attached to the fitting insertion portions 25 formed at two positions at the longitudinal ends of the wiring receiving member 2.
At this time, the mounting member 3 is attached to the wiring receiving member 2 so as to be inserted into the fitting insertion portion 25 from below, and the bottom plate 21 of the wiring receiving member 2 is supported by the holding piece 30 from below. A wiring tray 1 in which the receiving member 2 and the mounting member 3 are integrated is configured.

Next, as shown in FIGS. 4 (c) to 4 (d) and FIGS. 5 (a) to 5 (c), the back surface 3 A of the mounting member 3 is brought into contact with the surface of the curtain plate 4 while The engaging claw 31a having spring elasticity is moved to the upper end portion of the plate 4 and once bent to the surface side of the curtain plate 4 to get over the edge of the horizontal piece 40a of the tray receiving portion 40 and engage with the horizontal piece 40a. Like that.
Thereby, even if a downward load is applied to the wiring tray 1, the wiring tray 1 can be prevented from falling off the tray receiving portion 40.

  When the wiring tray 1 is removed from the curtain plate 4, the lower claw portion of the engagement claw 31a is pressed toward the surface side of the curtain plate 4 to release the engagement with the horizontal piece 40a. The attachment member 3 (wiring tray 1) holding the wiring receiving member 2 can be removed from the tray receiving portion 40.

  The wiring tray of the present invention has been described above based on the embodiments. However, the present invention is not limited to the configurations described in the above embodiments, and the configurations can be changed as appropriate without departing from the spirit of the present invention. It is something that can be done.

  The wiring tray of the present invention can be suitably used as a wiring tray disposed on a curtain plate of a desk because it is easy to mount and can be compactly packed at the time of transportation or storage.

DESCRIPTION OF SYMBOLS 1 Wiring tray 2 Wiring receiving member 20 Wiring mounting space 21 Bottom plate 22 Front plate 23 Rear plate 24 Horizontal piece 25 Insertion part 26 Projection 3 Attachment member 30 Holding piece 3A Back surface 3B Edge 31 Engagement piece 31a Engagement claw 32 Latching section 4 Curtain plate 40 Tray receiving section 40a Horizontal piece

Claims (5)

  In the wiring tray attached to the upper end of the desk curtain of the desk, the wiring tray includes a bottom plate on which wiring is placed, a wiring receiving member comprising a front plate and a rear plate erected from an edge of the bottom plate, and the wiring receiving member. The wiring holding member is mounted on the curtain plate by engaging the tray receiving portion formed on the upper end portion of the curtain plate, and the wiring receiving member is mounted on the wiring receiving member. A wiring tray characterized by being fitted and stored in a storage space.   A horizontal piece extends rearward from the upper edge of the rear plate of the wiring receiving member, and a fitting insertion portion for mounting the mounting member is formed on the horizontal piece, and a bottom plate of the wiring receiving member is attached to the mounting member. 2. The wiring tray according to claim 1, wherein a holding piece supported from below and an engagement piece engaged with the tray receiving portion are formed.   A spring elastic engagement member that engages with the horizontal piece of the tray receiving portion formed by extending the upper edge of the curtain plate and extending toward the curtain plate, the engaging piece that engages with the tray receiving portion of the mounting member. 3. The wiring tray according to claim 1, wherein the wiring tray is constituted by a pair of claws, and the back surface of the mounting member is in contact with the curtain plate in a state where the mounting member is installed on the curtain plate.   A protrusion extending in a longitudinal direction of the wiring receiving member is formed on the inner surface of the front plate and the rear plate of the wiring receiving member, the edge of the mounting member housed in the wiring mounting space being in contact with the inner surface. Item 4. The wiring tray according to item 1, 2 or 3.   5. The wiring tray according to claim 1, wherein a hooking portion for hooking excess wiring is formed at a lower end portion of the mounting member.

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