JP6172628B2 - Wiring tray - Google Patents

Description

  The present invention relates to a wiring tray having a wiring housing recess.

Conventionally, furniture such as desks and storage furniture on which articles such as electronic devices and electrical appliances are placed or stored is known. There is a problem that the appearance of the electronic device or electrical appliance placed on the furniture is deteriorated when the wiring is exposed on the top surface of the top plate such as a desk or the shelf of the storage furniture.
For example, in Patent Document 1 below, a wiring insertion opening is formed between the top plate of the desk and the front panel, and a wiring duct is provided in the opening to form the bottom of the wiring storage section. There is disclosure.

JP-A-3-275003

  However, in the above-mentioned Patent Document 1, it is necessary to process an opening serving as a wiring storage portion on the top plate or side plate of the desk itself, and there is a problem that the structure of the furniture itself as a target for providing the wiring storage portion becomes complicated. there were. Further, no consideration has been given to the mounting property of the wiring duct, and further improvement is desired.

  The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a wiring tray that can improve the mounting performance without complicating the structure of the mounting target.

In order to achieve the above object, a wiring tray according to the present invention has a groove shape extending in a direction along the width direction of the plate body, and a wiring storage recess in an upper opening disposed on the rear side of the plate body. And an upper and lower elastic hooking piece that protrudes in a direction along the front-rear direction of the plate body and sandwiches a rear end portion of the plate body from above and below, and of the plate body of the upper and lower elastic hook pieces The projecting dimension of the lower surface side elastic hooking piece hooked on the lower surface is made larger than the projecting dimension of the upper surface side elastic hooking piece hooked on the upper surface of the plate, and the lower surface side elastic hooking piece is elastic from the upper surface side. The elastic hook piece on the upper surface side from the base end side to the tip end side in the protrusion direction so that the dimension along the thickness direction of the plate body to the tip end in the protrusion direction of the hook piece is smaller than the thickness dimension of the plate body. It is characterized by a slope that goes down as it goes to.

In the present invention, the piece portions defining the front and rear sides of the wiring receiving recess may be formed so as not to protrude upward than respective upper elastic catching piece of said upper surface.
In the present invention, the connecting piece portion for connecting the elastic hook piece on the upper surface side and the elastic hook piece on the lower surface side, and the base end portion of the elastic hook piece on the lower surface side so as to be connected to the connecting piece portion The extending piece portion extending downwardly forms a piece portion defining the front side of the wiring storage recess, and the bottom piece portion defining the bottom side of the wiring storage recess is formed at the lower end portion of the extension piece portion. You may provide so that it may continue.
Moreover, in this invention, you may make the thickness dimension of the said extension piece part larger than the thickness dimension of the said connection piece part.

  Since the wiring tray according to the present invention has the above-described configuration, the mounting property can be improved without complicating the structure of the mounting target.

(A) is a partially broken schematic longitudinal cross-section corresponding to the XX line arrow of FIG. 3 schematically showing an example of a wiring tray according to an embodiment of the present invention and an example of a storage device equipped with the same. FIG. 2B is a schematic perspective view of the wiring tray. (A) schematically shows an example of the mounting procedure of the wiring tray, and is a partially broken schematic longitudinal sectional view corresponding to FIG. 1 (a), and (b) corresponding to FIG. 1 (a). It is a partially broken schematic longitudinal cross-sectional view. It is a schematic front view which shows typically an example of the storage device.

Embodiments of the present invention will be described below with reference to the drawings.
In some of the drawings, some of the detailed reference numerals attached to other drawings are omitted. In addition, on the basis of the state facing the storage space of the storage device where the wiring tray is installed, the labor side will be described as the front side, and the opposite side will be described as the rear side. Will be described.

1 to 3 are diagrams schematically illustrating an example of a wiring tray according to the present embodiment.
The wiring tray 10 according to the present embodiment is attached to the rear end portion 21 of the plate body 20 as shown in FIGS. In the present embodiment, the wiring tray 10 is attached to the shelf board 20 as the plate 20 included in the storage device 1, and the wiring tray 10 is attached to the rear end portion 21 of the shelf board 20.

As shown in FIG. 3, the storage device 1 includes the wiring tray 10, the shelf plate 20, and left and right vertical partition plates 24 and 25 arranged on the left and right sides of the shelf plate 20.
In the present embodiment, the storage device 1 has a structure including a storage portion having a plurality of storage spaces in the vertical direction. In the present embodiment, the storage device 1 includes a plurality of rows (three rows in the illustrated example) of storage portions in the left-right direction. These storage portions are partitioned by left and right vertical partition plates 25, 25 extending in the vertical direction. In the illustrated example, four vertical partition plates 25, 25, 25, 25 are arranged at intervals in the left-right direction, and the left and right sides of each storage section are partitioned by vertical partition plates 25, 25 adjacent to the left and right. An example is shown.

Further, in the present embodiment, as shown in FIG. 3, the vertical partition plates 25, 25, 25, 25 are arranged so that the lower ends of the vertical partition plates 25, 25, 25, and 25 are brought into contact with the floor surface 2, respectively. The example which made the bottom face of the storage space the floor surface 2 is shown. In addition, it is good also as an aspect provided with the baseplate which replaces such an aspect and comprises the bottom face of the lowermost storage space of each accommodating part.
Further, in the present embodiment, the vertical partition plates 25, 25, 25, 25 are arranged so that the upper ends of the vertical partition plates 25, 25, 25, 25 are in contact with the ceiling surface 3, and the top surface of the uppermost storage space of each storage unit is the ceiling. An example of plane 3 is shown. In addition, it is good also as an aspect provided with the top plate which replaces such an aspect and comprises the top | upper surface of the uppermost storage space of each accommodating part.
Moreover, in this embodiment, as shown to Fig.1 (a), it arrange | positions so that the vertical partition plates 25,25,25,25 may contact | abut each wall part 4 at the rear end, The example which made the back side surface of the storage space the wall surface 4 is shown. In addition, it is good also as a structure provided with the backplate which replaces such an aspect and comprises the back | inner side of the storage space of each storage part.
With such a configuration, each storage unit has a structure opened forward by the vertical partition plates 25 and 25, the floor surface 2, the ceiling surface 3, and the wall surface 4 adjacent to each other on the left and right.

Moreover, in this embodiment, the frontage dimension of the central storage part located in the center in the left-right direction is larger than the frontage dimension of the side part storage parts located on the left and right sides.
The side storage portions on both sides span a plurality of shelf plates 20A, 20B with vertical spacing between vertical partition plates 25, 25 adjacent to each other on the left and right sides, and a plurality of storage spaces in the vertical direction. It is a partitioned structure.
The central storage section has a structure in which a plurality of shelf boards 20B are spanned between vertical partition plates 25, 25 adjacent to each other on the left and right sides with an interval in the vertical direction, and a plurality of storage spaces are partitioned in the vertical direction. Yes. In the present embodiment, the middle portion of the upper and lower storage spaces of the central storage portion is a relatively large storage space that can store the display device 7 such as a television as an article.

The shelf board 20A may be a movable shelf board 20A in which the vertical arrangement position with respect to the vertical partition plates 25, 25 adjacent to the left and right can be changed. For example, a shelf receiving dowel or the like is inserted into a dowel hole provided on the inner side surfaces 25a and 25a of the vertical partition plates 25 and 25 so as to open in a direction facing each other with an appropriate interval in the vertical direction. The shelf receiving dowels may be engaged with engaging recesses provided on the lower surface side of the shelf plate 20A.
Moreover, the shelf board 20B is good also as the stationary shelf board 20B which provided the fixed piece part fixed along the wall surface 4 in the rear-end part. With such a configuration, the storage device 1 as a wall-mounted storage device can be stably installed.

The space on the lower side of the middle stage part of the central storage part described above is a space whose vertical dimension is smaller than that of the middle stage part. The space on the lower side is divided into left and right by a vertical partition plate 24 provided in the center in the left-right direction and extending vertically. Further, in the left and right spaces divided in the left and right sides in this way, the shelf plates 20 and 20 that divide the respective spaces up and down span the inner side surfaces 24a and 25a of the left and right vertical partition plates 24 and 25. Has been passed.
These shelf boards 20 and 20 are set as the mutually substantially the same structure.
Moreover, the example which made each shelf board 20 and 20 the accommodation space in which the electronic devices 5, 5 grade | etc., Is accommodated is shown. Such electronic devices 5 and 5 may be arranged in association with a display device 7 such as a television housed on the upper side. The electronic devices 5 and 5 may be recording devices such as recorders, audio devices, and the like.

The shelf boards 20 and 20 are spanned between the vertical partition plates 24 and 25 so that a space may be provided between the shelf boards 20 and 20, as shown in FIG. The shelf plates 20 and 20 are formed so that the front and rear dimensions thereof are smaller than the front and rear dimensions of the vertical partition plates 24 and 25 according to the front and rear dimensions of the space.
In the present embodiment, as shown in FIG. 1A and FIG. 3, these shelf boards 20, 20 are the attachment targets of the wiring trays 10, 10.
In the present embodiment, an example in which both inner side surfaces 24a and 25a of the storage space over which the shelf plates 20 and 20 are bridged is configured by both vertical partition plates 24 and 25, but is not limited to this mode. Both or one of the inner side surfaces 24a, 25a of the storage space over which the shelf board 20 is bridged may be a wall surface.

As shown in FIG. 1, the wiring tray 10 is provided on the upper side of the wiring storage recess 11 disposed on the rear side of the shelf board 20 and on the front side of the wiring storage recess 11. And upper and lower elastic catching pieces 15 and 16 sandwiching the rear end portion 21 from above and below.
As shown in FIGS. 1 and 3, the wiring tray 10 is elongated along the width direction of the shelf board 20. In the example shown in the drawing, the length dimension of the wiring tray 10 is smaller than the width dimension (storage front dimension) of the shelf board 20. It is good also as a dimension substantially the same as a width dimension.

The upper surface hook piece 15 as the upper surface side elastic hook piece 15 is hooked on the upper surface 22 of the shelf board 20. Further, the lower surface hooking piece 16 as the lower surface side elastic hooking piece 16 is hooked on the lower surface 23 of the shelf board 20.
The upper surface hook piece 15 and the lower surface hook piece 16 are provided on the wiring tray 10 so as to protrude in a direction along the front-rear direction (storage depth direction) of the shelf board 20 as shown in FIG.
Further, as shown in FIG. 1B, the upper surface hook piece 15 and the lower surface hook piece 16 are each formed in a thin plate shape and are provided over the entire length of the wiring tray 10. Further, the upper surface hook piece 15 and the lower surface hook piece 16 have substantially the same thickness. Further, the upper surface hook piece 15 and the lower surface hook piece 16 are connected by a connecting piece portion 13 disposed along the rear end surface of the shelf board 20. The wiring tray 10 has a structure in which the upper surface hooking piece 15, the lower surface hooking piece 16, and the connecting piece portion 13 form a concave groove that opens forward and into which the rear end portion 21 of the shelf board 20 is fitted.

As shown in FIG. 1A, the upper surface hook piece 15 is provided so as to protrude from the upper end portion of the connecting piece portion 13.
Further, in the present embodiment, the upper surface hook piece 15 has a dimension (vertical dimension) H along the thickness direction of the shelf board 20 from the lower surface hook piece 16 to the projecting direction tip 15a of the upper surface hook piece 15 of the shelf board 20. In order to become smaller than the thickness dimension T, it is made into the inclination shape which goes down as it goes to the protrusion direction front end side from a base end side. That is, the upper surface hooking piece 15 is provided so as to protrude obliquely forward and downward from the connecting piece portion 13. Further, the groove formed by the upper surface hooking piece 15, the lower surface hooking piece 16 and the connecting piece portion 13 has a groove width dimension (vertical dimension) from the connecting piece portion 13 side to the protruding direction tip 15a side of the upper surface hooking piece 15. It has a shape that becomes smaller as it goes.
As shown in FIG. 1A, the lower surface hook piece 16 is provided so as to protrude in a direction substantially orthogonal to the connection piece portion 13 from the lower end portion of the connection piece portion 13.
The dimensions between the base end portions of the upper surface hook piece 15 and the lower surface hook piece 16 are substantially the same as the thickness dimension T of the shelf board 20 or slightly larger than the thickness dimension T of the shelf board 20. .

  Further, the protruding dimension D2 of the lower surface hooking piece 16 is larger than the protruding dimension of the upper surface hooking piece 15. The projecting dimension D2 of the lower surface hooking piece 16 is a dimension along the front-rear direction of the shelf board 20 from the front side surface of the connecting piece part 13 to the front end of the lower surface hooking piece 16 in the projecting direction. The protrusion dimension D1 of the upper surface hooking piece 15 is a dimension along the front-rear direction of the shelf board 20 from the front side surface of the connecting piece 13 to the protrusion direction tip 15a of the upper surface hooking piece 15. When the upper surface hooking piece 15 is inclined as described above, the protrusion dimension D1 of the upper surface hooking piece 15 may be grasped as a dimension along the protruding direction of the upper surface hooking piece 15, In the embodiment, the protrusion dimension D <b> 1 of the upper surface hook piece 15 is a dimension along the front-rear direction of the shelf board 20.

The protrusion dimensions D1 and D2 of the upper surface hooking piece 15 and the lower surface hooking piece 16 are the mounting strength of the wiring tray 10 and the mounting property when the wiring tray 10 is attached to the rear end portion 21 of the shelf board 20 as will be described later. You may make it set suitably from a viewpoint.
For example, the protruding dimension D2 of the lower surface hooking piece 16 may be approximately 1.2 to 3.0 times the protruding dimension D1 of the upper surface hooking piece 15. In the example shown in the figure, the protruding dimension D2 of the lower surface hooking piece 16 is approximately twice the protruding dimension D1 of the upper surface hooking piece 15. From the above viewpoint, for example, the protrusion dimension D1 of the upper surface hook piece 15 is set to about 5.0 mm to 12.0 mm, and the protrusion dimension D2 of the lower surface hook piece 16 is set to about 10.0 mm to 24.0 mm. Also good.
In addition, the vertical dimension H is set as appropriate according to the viewpoint of the mounting strength and the mounting property of the wiring tray 10 and the protruding dimensions D1 and D2 of the upper surface hook piece 15 and the lower surface hook piece 16 as described above. Also good. The vertical dimension H is, for example, 0.5 mm to 2 mm larger than the thickness dimension T of the shelf board 20 when the projecting dimensions D1 and D2 of the upper surface hook piece 15 and the lower surface hook piece 16 are as described above. It is good also as a dimension small about 0.0 mm.

As shown in FIG. 1A, the wiring housing recess 11 has a groove shape extending in the direction along the width direction of the shelf board 20, and is located in the space between the shelf board 20 and the wall surface 4. It is arranged as follows. The wiring storage recess 11 includes the wiring 6 of the electronic device 5 placed on the shelf board 20 and the electronic device 5 stored in another storage space, and a power supply device and a plug connector provided in association therewith. Etc. can be stored.
Further, as shown in FIG. 1B, the wiring housing recess 11 is provided over the entire length of the wiring tray 10 and has an opening on both sides in the longitudinal direction. In addition, it is good also as an aspect with which the longitudinal direction both ends or one end was obstruct | occluded instead of such an aspect.
As shown in FIG. 1, the wiring storage recess 11 includes a piece part (front piece part) 12 that defines the front side, a bottom piece part 17 that defines the bottom side, and a piece part (rear piece) that defines the rear side. Part) 18.
The front piece 12, the rear piece 18 and the bottom piece 17 have a thin plate shape as shown in FIG.

In the present embodiment, as shown in FIG. 1B, the front piece 12 is directed downward from the connecting piece 13 and the base end of the lower surface hook piece 16 so as to be connected to the connecting piece 13. The extending piece 14 extends. That is, the above-described connecting piece 13 constitutes the front piece 12, and in this embodiment, the front piece 12 is provided with the upper surface hook piece 15 and the lower surface hook piece 16.
Further, the connecting piece portion 13 and the extending piece portion 14 are provided so as to be connected to each other vertically.
A bottom piece 17 is provided on the extended piece 14 so as to protrude in a direction substantially orthogonal to the extended piece 14 from the lower end thereof toward the rear side.

Moreover, in this embodiment, as shown to Fig.1 (a), the thickness dimension T2 of the extension piece part 14 is made larger than the thickness dimension T1 of the connection piece part 13. As shown in FIG. Moreover, the thickness dimension of each piece part including the connection piece part 13 other than the extension piece part 14 which comprises the wiring tray 10 is made into the substantially same dimension.
In addition, each piece portion that includes the connecting piece portion 13 and the extending piece portion 14 and constitutes the wiring tray 10 has a substantially uniform thickness dimension over the entire length direction.
If the thickness of each piece including the connecting piece 13 and the extended piece 14 is too small, the wiring tray 10 tends to be easily damaged. On the other hand, if the thickness dimension of each of these pieces is too large, the storage space of the wiring storage space 11 becomes small, and the upper surface hook piece 15 and the lower surface hook piece 16 tend to be conspicuous.
From such a viewpoint, the thickness T1 of the connecting piece 13 (that is, the thickness of each piece other than the extended piece 14) is set to about 1.0 mm to 2.5 mm, and the extended piece 14 The thickness dimension T2 may be about 1.1 mm to 2.8 mm.

  Moreover, in this embodiment, as shown to Fig.1 (a), the entrance corner part of the lower surface hook piece 16 and the extension piece part 14, and the entrance corner part of the extension piece part 14 and the bottom piece part 17, respectively, It is formed in a fillet shape to make it thick. In the example shown in the figure, the surface of these corners has a concave curved surface shape (R surface shape), but a convex curved surface shape, a C surface shape, or the like may be used. If these corners have a fillet shape, it is possible to improve the strength of these corners, which are sites that tend to be subjected to relatively large loads.

The rear piece 18 is provided so as to protrude upward from the rear end of the bottom piece 17.
In the present embodiment, as shown in FIG. 1A, the rear piece 18 is inclined so as to go down toward the front side from the upper side toward the lower side.
Further, in the present embodiment, the rear piece 18 is viewed along the longitudinal direction of the wiring tray 10 (as viewed in a longitudinal section), and substantially follows an arc having the protrusion direction tip 15a of the upper surface hooking piece 15 as a substantially circular center. It has a shape like this. That is, the rear piece 18 is not inclined in a flat shape (flat plate shape) from the upper end to the lower end when viewed in the longitudinal direction, but has a shape in which a part in the middle in the width direction protrudes rearward. . As will be described later, when the wiring tray 10 is rotated and attached to the shelf board 20, the upper end hooking piece 15 is brought into contact with the upper surface 22 of the shelf board 20 and becomes a pivot axis (see FIG. (See FIG. 2 (a)).

Further, in the present embodiment, the rear piece 18 has a multifaceted shape composed of a plurality of (two in the illustrated example) flat plate portions each having a flat plate shape. Further, the rear piece 18 is formed so that the respective widthwise end portions of these flat plate portions are substantially located on the arc. That is, in the present embodiment, the rear piece 18 is formed in a shape that becomes a part of a polygon having the protrusion direction tip 15a of the upper surface hook piece 15 as a substantially center when viewed in the longitudinal direction of the wiring tray 10. .
Note that the rear piece 18 is not limited to the multi-faceted shape including two flat plate portions as described above, and may be a multi-faceted shape including three or more flat plate portions. Alternatively, the rear piece 18 may have a smooth series of convex curved shapes that substantially follow the arc. Further, instead of such a mode, the rear piece 18 may be formed in a convex curved shape that protrudes to the front side contrary to the above, or may have a single-sided (flat plate) inclined shape from the upper end to the lower end. .

Moreover, in this embodiment, as shown to Fig.1 (a), the protrusion piece part 19 which protrudes upwards in the state which attached the wiring tray 10 is further provided in the upper end of the rear side piece part 18. As shown in FIG. . The projecting dimension of the projecting piece 19 may be, for example, about several mm.
In addition, in this embodiment, although it was set as the aspect which provided the protrusion piece part 19 further so that it might continue to the upper end of the site | part made into the inclination shape of the back side piece part 18, this back piece part 18 including this protrusion piece part 19 was provided. It is good also as a shape which follows a circular arc substantially as mentioned above.

Further, in the present embodiment, the front piece 12 and the rear piece 18 of the wiring housing recess 11 are formed so that their upper ends do not protrude above the upper surface hook piece 15.
In the present embodiment, since the protruding piece 19 is provided at the upper end of the rear piece 18, the front piece 12 and the rear piece 18 of the wiring housing recess 11 are hooked on the upper end of the protruding piece 19. It is formed so as not to protrude upward from the piece 15.
In the present embodiment, the upper end (upper end of the rear piece 18) of the protruding piece 19 of the wiring housing recess 11 is positioned below the upper face (upper face of the base end) of the upper surface catch piece 15. An example is shown. In the illustrated example, the rear piece is so positioned that the upper end of the protruding piece 19 (the upper end of the rear piece 18) is positioned approximately in the middle of the connecting piece 13 in the vertical direction with the wiring tray 10 attached. The example which formed the part 18 is shown.

  The front and rear dimensions and depth dimensions (the dimensions along the vertical direction from the upper end of the rear piece 18 to the bottom piece 17) of the wiring storage recess 11 are set so that the wiring 6 and the like can be stored. You may set to a suitable dimension according to the attachment object of the tray 10. FIG. For example, the front and rear dimensions of the wiring storage recess 11 may be about 30.0 mm to 50.0 mm, and the depth dimension of the wiring storage recess 11 may be about 20.0 mm to 40.0 mm.

In addition, the storage device 1 includes the wiring storage recess 11 in a state in which the wiring tray 10 is attached to the rear end portion 21 of the shelf 20 in a state of being spanned so that the upper and lower elastic hook pieces 15 and 16 can be hooked. A gap G is formed between the rear piece 18 and the wall surface 4. Further, in the storage device 1, when the upper surface hook piece 15 of the upper and lower elastic hook pieces 15, 16 moves to the disengagement side, a part of the upper surface hook piece 15 is hooked on the upper surface 22 of the shelf board 20. Thus, the rear piece 18 is in contact with the wall surface 4.
That is, when an external force is applied to the wiring tray 10 attached to the shelf board 20 and the wiring tray 10 moves to the releasing side, as shown in FIG. The upper surface hooking piece 15 of the tray 10 moves to the detachment side (rear side) along the upper surface 22 of the shelf board 20. As a result, the wiring housing recess 11 including the rear piece 18 moves to the rear side. In the present embodiment, the rear piece 18 is in contact with the wall surface 4 before the upper surface catching piece 15 is detached from the upper surface 22 of the shelf board 20.

  The above-described space between the shelf board 20 and the wall surface 4 constitutes an installation space necessary for attaching the wiring tray 10 to the rear end portion 21 of the shelf board 20 in the bridged state. In addition, this space allows the wiring tray 10 to be attached to the rear end portion 21 of the shelf 20 in a state of being spanned according to the shape of the wiring tray 10 or the manner in which the wiring tray 10 is attached to the shelf 20. Thus, the rear piece 18 is formed so as to contact the wall surface 4 before the upper surface hooking piece 15 of the wiring tray 10 is detached from the shelf board 20. Further, this space may be formed so that the wiring tray 10 does not substantially interfere with the wall surface 4 when the wiring tray 10 is attached.

In the present embodiment, the protruding dimension D2 of the lower surface hooking piece 16 is larger than the protruding dimension D1 of the upper surface hooking piece 15, the rear piece 18 is inclined as described above, and the wiring tray 10 is formed as shown in FIG. As shown to a), it can be attached to the shelf board 20 by the following attachment modes.
In the present embodiment, the user who holds the wiring tray 10 can easily perform the attachment work from the upper side of the shelf board 20 to be attached.
First, as shown in FIG. 2A, the upper surface hooking piece 15 is formed in a state where the wiring tray 10 is inclined around the longitudinal axis so that the opening direction of the wiring housing recess 11 is obliquely upward. Is hooked on the upper surface 22 of the rear end portion 21 of the shelf board 20, and the connecting piece 13 is brought into contact with the upper end corner of the rear end portion 21 of the shelf board 20. From this state, the wiring tray 10 is rotated around the longitudinal axis so that the opening direction of the wiring housing recess 11 is upward while the lower surface catching piece 16 is along the lower end corner of the rear end portion 21 of the shelf board 20. The lower surface hooking piece 16 is hooked on the lower surface 23 of the rear end portion 21 of the shelf board 20. With such an embodiment, the wiring tray 10 can be attached to the shelf board 20 as shown in FIG.

Thus, in the state where the wiring tray 10 is attached to the shelf board 20, a gap that becomes a part of the installation space required when attaching the wiring tray 10 to the rear end portion 21 of the shelf board 20 in the spanned state. G is formed. A dimension obtained by adding the front-rear dimension of the gap G and the front-rear dimension of the wiring housing recess 11 is the front-rear dimension of the space.
In the present embodiment, the rear piece 18 is inclined as described above, and the wiring tray 10 can be attached as described above, so that the gap G can be reduced.
If the front-rear dimension of the gap G (that is, the front-rear dimension of the space) is too large, the protrusion dimension D1 of the upper surface hook piece 15 tends to need to be increased. If the front-rear dimension of the gap G is too small, The attachment property of the wiring tray 10 to the shelf board 20 tends to be deteriorated. When the wiring tray 10 has the above shape and can be mounted in the above mounting mode, the space is formed so that the front and rear dimensions of the gap G are, for example, about 1.0 mm to 5.0 mm. Also good.

  Further, the protrusion dimension D1 of the upper surface hooking piece 15 is such that the wiring tray 10 is attached to the shelf board 20 when the wiring tray 10 moves in the disengagement direction (the connecting piece portion 13 contacts the rear end face of the shelf board 20). The dimension is larger than the moving dimension of the upper end of the rear piece 18 from the contacted state) to the wall 4. The projecting dimension D1 of the upper surface hooking piece 15 is desirably a large dimension from the viewpoint of increasing the allowance for the shelf board 20, but if it is too large, the placement space on the upper surface 22 of the shelf board 20 is reduced. Since it tends to be smaller, the dimensions are as described above. From such a viewpoint, the protruding dimension D1 of the upper surface hooking piece 15 may be, for example, approximately 1.5 to 4.0 times the gap G. Further, the protruding dimension D1 of the upper surface hooking piece 15 is approximately equal to or larger than ¼ of the protruding dimension D1 of the upper surface hooking piece 15 when the rear side piece 18 of the wiring tray 10 moving to the detaching side contacts the wall surface 4. Preferably, the dimension may be such that approximately 1/3 or more is caught by the rear end portion 21 of the shelf board 20.

The vertical partition plates 24 and 25 and the shelf plates 20, 20 </ b> A, and 20 </ b> B constituting the storage device 1 may be made of a wood material, wood powder / plastic composite material (WPC), a synthetic resin material, or the like. Moreover, it is good also as a structure which stuck the surface decorative sheets, such as a synthetic resin sheet and a veneer, to the base material which processed these into plate shape.
Further, the wiring tray 10 may be integrally formed in the shape described above from a metal material or a synthetic resin material.
In addition, an opening / closing lid that opens and closes the upper opening of the wiring tray 10 may be provided as appropriate. Or you may make it provide the shielding member which consists of an elastic member which provided the slit which enabled insertion of the wiring 6 etc. in the upper opening of the wiring storage recessed part 11 along the longitudinal direction in the middle part in the front-back direction. .

Since the wiring tray 10 included in the storage device 1 according to the present embodiment is configured as described above, the mounting property can be improved without complicating the structure of the mounting target.
That is, the wiring tray 10 has a groove shape extending in a direction along the width direction of the shelf board (plate body) 20, and includes a wiring storage recess 11 having an upper opening disposed on the rear side of the shelf board 20. ing. Therefore, the wiring 6, the power supply device, the plug connector, and the like provided in association with the wiring 6 can be stored in the wiring storage recess 11 with little conspicuousness.
The wiring tray 10 includes an upper surface hook piece 15 and a lower surface hook piece 16 (upper and lower elastic hook pieces) that sandwich the rear end portion 21 of the shelf board 20 from above and below. Therefore, since the upper and lower elastic hooking pieces 15 and 16 can be elastically deformed to attach the wiring tray 10 to the rear end portion 21 of the shelf board 20, for example, compared with the case where it is attached by a fastener such as a screw, The mounting property of the wiring tray 10 can be improved. In addition, since the wiring tray 10 can be attached to the shelf board 20 by the elastic hooking pieces 15 and 16 as described above, the wiring storage recess 11 is provided without complicating the structure of the shelf board 20 as an attachment target. Can do. Further, the wiring tray 10 can be easily detached from the shelf board 20. As a result, for example, when the length of the wiring tray 10 is smaller than the width dimension of the shelf board 20, it can be attached to other parts of the shelf board 20, and further, other shelf boards. 20 can be easily attached to the rear end portion 21.

  Further, the protruding dimension D2 of the lower surface hooking piece 16 is larger than the protruding dimension D1 of the upper surface hooking piece 15. Therefore, the mounting property of the wiring tray 10 can be further improved while securing a relatively large installation space on the upper surface side of the shelf board 20. That is, as described above, when the wiring tray 10 is rotated and the lower surface hooking piece 16 is hooked on the lower surface 23 of the rear end portion 21 of the shelf board 20, the front end of the lower surface hooking piece 16 is the rear end surface of the shelf board 20. It becomes difficult to get caught in. Further, when the wiring tray 10 is attached in this way, since the protrusion dimension D2 of the lower surface hooking piece 16 is large, the lower surface hooking piece 16 can be easily elastically deformed. Further, when the wiring tray 10 is attached as described above, the lower surface hooking piece 16 can also function as an invitation. That is, when the wiring tray 10 is rotated and attached as described above, the lower end hook piece 16 is brought into contact with the lower end corner portion of the rear end portion 21 of the shelf plate 20 and is moved along the rear end portion of the shelf plate 20. It is also possible to attach to 21. In addition, for example, in order to improve the mountability, it is conceivable that the protrusion dimension D1 of the upper surface hooking piece 15 is larger than the protrusion dimension D2 of the lower surface hooking piece 16, but in this case, the upper surface hooking piece 15 There is a tendency that the placement space on the upper surface side of the shelf board 20 is reduced. According to this embodiment, the mounting property of the wiring tray 10 can be further improved while securing a relatively large mounting space on the upper surface side of the shelf board 20.

  In the present embodiment, the dimension H along the thickness direction of the shelf board 20 from the lower surface catch piece 16 to the protrusion direction tip 15 a of the upper face catch piece 15 is smaller than the thickness dimension T of the shelf board 20. The upper surface hooking piece 15 is inclined so as to descend from the proximal end side toward the protruding direction distal end side 15a. Accordingly, the restoring force of the upper surface hooking piece 15 can be increased, the rear end portion 21 of the shelf board 20 can be firmly sandwiched between the upper surface hooking piece 15 and the lower surface hooking piece 16, and the wiring tray 10 can be strengthened. Can be attached to the shelf board 20. In addition, since the upper surface hooking piece 15 on the side having the small protruding dimension D1 is inclined, the upper surface hooking piece 15 hooked on the upper surface 22 of the shelf board 20 is elastically deformed as compared with the case where the lower surface hooking piece 16 is inclined. This makes it difficult to prevent the wiring tray 10 from falling off.

Further, in the present embodiment, the upper end of the front piece 12 and the rear piece 18 (the pieces defining both front and rear sides) of the wiring housing recess 11 do not protrude upward from the upper surface hook piece 15. Is formed. Accordingly, the wiring storage recess 11 of the wiring tray 10 attached to the rear end portion 21 of the shelf board 20 can be made inconspicuous on the upper surface side of the shelf board 20.
In the present embodiment, the upper end of the rear piece 18 is positioned below the upper surface of the upper surface hook piece 15. Accordingly, the wiring storage recess 11 of the wiring tray 10 attached to the rear end portion 21 of the shelf board 20 can be made less noticeable on the upper surface side of the shelf board 20. Instead of the above aspect, both or one of the front piece 12 and the rear piece 18 may be formed so as to protrude above the upper surface hook piece 15.

In the present embodiment, the front piece 12 (the piece defining the front side) of the wiring housing recess 11 is constituted by the connecting piece 13 and the extending piece 14. Accordingly, the front side piece 12 of the wiring housing recess 11 is disposed along the rear end surface of the shelf board 20. For example, the connecting piece 13 is provided with a piece protruding toward the rear side. Compared to the case where the wiring storage recess is provided in one part, the depth dimension of the wiring storage recess 11 can be increased while reducing the depth dimension of the wiring tray 10 (the dimension along the longitudinal direction of the shelf). it can.
Further, a bottom piece portion 17 that divides the bottom side of the wiring housing recess 11 is provided at the lower end portion of the extending piece portion 14 constituting the front side piece portion 12 so as to be continuous. Therefore, the depth dimension of the wiring storage recess 11 can be increased, and the storage space for the wiring 6 and the like can be increased. Thereby, the wiring 6 and the like can be made less noticeable. In addition, since the wiring housing recess 11 is enlarged downward while increasing the depth dimension in this way, it is possible to suppress a decrease in appearance on the upper surface side of the shelf board 20.

  Further, in the present embodiment, the thickness dimension T2 of the extending piece part 14 is made larger than the thickness dimension T1 of the connecting piece part 13. Accordingly, when a load is applied to the wiring 6 or when an external force is applied to the wiring tray 10 such as when it is attached to or detached from the rear end portion 21 of the shelf board 20, a larger load is applied compared to other parts. It is possible to improve the strength of the extending piece 14 that is to be hung, and to suppress breakage at the portion. That is, according to the present embodiment, it is possible to suppress damage to the extended piece portion 14 while increasing the storage space of the wiring tray 10. Instead of such a mode, the thickness T1 of the connecting piece 13 and the thickness T2 of the extended piece 14 may be substantially the same.

Further, in the present embodiment, the wiring tray 10 is arranged so that the upper and lower elastic hooking pieces 15 and 16 of the wiring tray 10 can be hooked on the rear end portion 21 of the shelf 20 in a state where the storage device 1 is stretched. In this state, a gap G is formed between the rear side piece 18 of the wiring storage recess 11 and the wall surface (back side surface) 4 of the storage space. That is, in order to attach the wiring tray 10 having the upper and lower elastic hooking pieces 15 and 16 to the rear end portion 21 of the shelf board 20 in the spanned state, an installation space is required on the rear side of the shelf board 20. However, the gap G constitutes a part of the mounting space. Thereby, the wiring tray 10 can be attached with respect to the shelf board 20 of the spanned state, and usability can be improved.
In addition, the rear side piece 18 of the wiring storage recess 11 is placed on the wall surface 4 in a state where a part of the upper surface hooking piece 15 of the wiring tray 10 that moves the storage device 1 to the disengagement side is hooked on the upper surface 22 of the shelf board 20. The structure is abutted. In other words, the rear piece 18 comes into contact with the wall surface 4 before the upper surface hook piece 15 of the wiring tray 10 is detached from the shelf board 20. Therefore, for example, due to the load or tension of the electronic device 5 or the like placed on the upper surface 22 of the shelf board 20 moved to the back side of the storage space or the wiring 6, an external force is applied to the wiring tray 10 on the detaching side. Even when it acts, the wiring tray 10 can be made difficult to come off the shelf board 20. That is, the gap G is formed on the rear side of the wiring tray 10 as described above, and the usability can be improved. However, it is possible to prevent the wiring tray 10 from coming off easily due to the gap G.
In addition, as an attachment aspect of the wiring tray 10, it is good also as an aspect attached to the rear-end part 21 of the removed shelf board 20 without being restricted to the aspect attached to the shelf board 20 of the state overlaid as mentioned above.

In the present embodiment, the rear piece 18 of the wiring tray 10 is inclined so as to descend to the front side from the upper side toward the lower side. Therefore, for example, compared with the case where the rear side piece 18 of the wiring housing recess 11 is formed in a vertical shape along the vertical direction, the mounting property of the wiring tray 10 to the shelf board 20 in the state of being stretched is improved. However, the gap G between the rear side piece 18 of the wiring housing recess 11 and the wall surface 4 can be reduced. That is, as described above, when the wiring tray 10 is rotated and the lower surface hooking piece 16 is hooked on the lower surface 23 of the rear end portion 21 of the shelf plate 20, the inclined rear piece 18 is attached to the wall surface 4. It becomes difficult to interfere. Thereby, the clearance gap G used as a part of attachment space can be made small effectively. This also makes it possible to reduce the protrusion dimension D1 of the upper surface hooking piece 15 that is necessary for preventing the wiring tray 10 from being detached from the shelf board 20.
Further, in the present embodiment, the rear piece 18 is shaped so as to substantially follow an arc having the protrusion direction tip 15a of the upper surface catch piece 15 as a substantially circular center when viewed in the longitudinal direction of the wiring tray 10. Therefore, the gap G can be reduced more effectively.
Instead of such an aspect, the rear piece 18 may be provided so as to rise from the rear end of the bottom piece 17 in the vertical direction. In this case, the wiring tray 10 can be attached to the rear end portion 21 of the shelf board 20, and the rear piece 18 comes into contact with the wall surface 4 before the upper surface hooking piece 15 is detached from the shelf board 20. You may make it set the above-mentioned space according to the front-back dimension of the upper surface hooking piece 15 and the lower surface hooking piece 16, the front-back dimension of the wiring storage recess 11, etc. Furthermore, the rear piece 18 may not be in contact with the wall surface 4 before the upper surface catch piece 15 is detached from the shelf board 20.

  In the present embodiment, a protruding piece 19 that protrudes upward is further provided at the upper end of the rear piece 18 of the wiring tray 10. Accordingly, while the rear piece 18 is inclined so as to reduce the gap G between the rear piece 18 and the wall surface 4 of the wiring accommodation recess 11, the wiring 6 accommodated in the wiring accommodation recess 11, etc. It is possible to suppress dropping off to the back side. Note that the protruding piece 19 may not be provided.

In the present embodiment, the front piece 12 is constituted by the connecting piece 13 and the extended piece 14, and the bottom piece 17 is provided at the lower end of the extended piece 14. It is not limited to an aspect. For example, the connecting piece 13 may be provided with a piece protruding toward the rear side, and the wiring housing recess 11 may be provided so as to be connected to the rear side of the piece.
In the present embodiment, the upper surface hooking piece 15 has an inclined shape that descends from the base end side toward the front end side in the protruding direction, but is not limited to this mode. Both the upper surface hook piece 15 and the lower surface hook piece 16 or only the lower surface hook piece 16 may be inclined. Further, instead of such a mode, on the upper surface 22 or the lower surface 23 of the shelf board 20 on both or one of the lower surface side of the protrusion direction tip 15a of the upper surface hook piece 15 and the upper surface side of the protrusion direction tip of the lower surface hook piece 16. It is good also as an aspect which provided the processus | protrusion to contact | abut. As the upper and lower elastic hooking pieces 15 and 16, various other modes may be used.

Moreover, in this embodiment, although the example which attached the wiring tray 10 to the shelf board 20 is shown, it is not limited to such an aspect, Other shelf boards 20A with which the storage apparatus 1 is equipped with the wiring tray 10 are shown. You may make it attach to 20B. In this case, you may make it attach these shelf boards 20A and 20B so that a space may be provided between the wall surfaces 4. FIG.
Further, in the present embodiment, an example in which the wiring tray 10 is attached to the shelf board 20 as the plate body 20 included in the storage device 1 is shown, but instead of such an aspect, the wiring tray 10 is attached. The target may be a top plate such as a desk or other plate.

10 Wiring tray 11 Wiring storage recess 12 Front side piece (a piece that defines the front side of the wiring storage recess)
13 Connecting piece portion 14 Extending piece portion 15 Upper surface hook piece (elastic hook piece on the upper surface side)
15a Projection direction tip 16 Lower surface hook piece (lower surface elastic hook piece)
17 Bottom piece 18 Rear piece (one piece defining the rear side of the wiring housing recess)
20 Shelf board (plate)
21 Rear end 22 Upper surface 23 Lower surface T1 Thickness dimension of connecting piece T2 Thickness dimension of extended piece D1 Projection dimension of upper surface catching piece D2 Projection dimension of lower surface catching piece H Projection direction of upper surface catching piece from lower surface catching piece Dimension along the thickness direction of the plate to the tip T Thickness of the plate

Claims (4)

A groove shape extending in a direction along the width direction of the plate body, a wiring storage recess in an upper opening disposed on the rear side of the plate body, and protruding in a direction along the front-rear direction of the plate body, the plate An upper and lower elastic hooking piece sandwiching the rear end of the body from above and below,
Of the upper and lower elastic hook pieces, the protrusion size of the elastic hook piece on the lower surface side that is hooked on the lower surface of the plate body is larger than the protrusion dimension of the elastic hook piece on the upper surface side hooked on the upper surface of the plate body ,
The upper surface side so that the dimension along the thickness direction of the plate body from the elastic hook piece on the lower surface side to the leading end of the elastic hook piece in the upper surface side is smaller than the thickness dimension of the plate body A wiring tray, characterized in that the elastic hooking piece is inclined downward from the proximal end side toward the distal end side in the protruding direction . In claim 1 ,
The wiring tray is characterized in that the piece portions defining the front and rear sides of the wiring housing recess are formed so that their upper ends do not protrude upward from the elastic hooking piece on the upper surface side. In claim 1 or 2 ,
A connecting piece for connecting the elastic hook on the upper surface side and the elastic hook on the lower surface, and an extension extending downward from the base end of the elastic hook on the lower surface so as to be connected to the connecting piece. A piece part defining the front side of the wiring housing recess is formed by the one part, and a bottom piece part defining the bottom side of the wiring housing recess is provided at the lower end part of the extended piece part so as to be continuous. Characteristic wiring tray. In claim 3 ,
The wiring tray according to claim 1, wherein a thickness dimension of the extending piece part is larger than a thickness dimension of the connecting piece part.

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