JPH0120926Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention is to wire various cables for power, telephone, or OA equipment signals inside a storage cabinet, cupboard, or similar furniture, and connect them to the inside or outside of the furniture itself. This relates to a cable wiring device for furniture that has entrances and exits for these cables such as outlets, and allows wiring to telephones, electrical appliances, etc. used in offices, etc., and cables are wired internally between the furniture bodies that are placed side by side. A frame body with a space is provided to facilitate wiring in the vertical direction of the furniture body through this cable wiring space, and frame members at the front and rear of the frame body can be removed to allow cable wiring within the space or change of wiring. In addition, a wiring duct is installed vertically within the wiring space so that the position can be freely selected, making it easy to route cables in the vertical direction and making it convenient for wiring changes, etc. It is.

Next, the details will be explained with reference to the illustrated embodiment. In FIG. 1, 1 and 1' are furniture bodies such as storage cabinets with shelves that are arranged side by side in combination on a wall surface, etc., and 2 is an intervening space between the furniture bodies 1 and 1'. As shown in FIGS. 2 and 3, the frame 2 has front and rear frame members 3, 4 of appropriate width, upper and lower frame members 5, 6, and a cable wiring space within the frame 2. Support members 18, 18 are arranged at an intermediate height to hang the wiring ducts housed in the interior, and the support members 18, 18 are held at a predetermined interval and attached to the side plates of the main body 1, 1'. , are comprised of retainer bolts 19, 19, etc., used to hold the front and rear frame members 3, 4 together.

The upper frame member 5 has upward hooking edges 11a, 11a on the inner sides of side plates 11, 11 on both sides having a predetermined interval, and screw holes 12', 12' on the upper surfaces of the front and rear ends 12, respectively. is bored by, for example, providing a fixing nut on the back side thereof, and screw shafts 13, 13 are provided protruding from the side surfaces of the front and rear ends 12, and this upper frame member 5 is connected to the screw shafts 13.
is attached to the furniture body 1 on the right side of FIG. 1 by passing through the side plate of the furniture body 1 and tightening with a nut, and is similarly attached to the furniture body 1' on the left side with a screw shaft 13. . In the figure, this upper frame member 5 is formed by connecting the front and rear ends of side plate parts 11, 11 on both sides with a connecting plate 12 having an upper plate part and a side plate part, and the lower edge of the side plate part 11 is shaped like an upward U-shape. A retaining edge 11a is formed by bending the retaining edge 11a.

The intermediate support plates 18, 18 are rectangular plates long in the depth direction and have upwardly facing hook edges 18a, 18a formed by bending or the like on the inner side of the lower edges, and pass through mounting holes 18', 18' at the front and rear ends of the intermediate support plates 18, 18. Retainer bolts 19, 19
to hold the intermediate support plates 18, 18 at a predetermined distance, and threaded portions 19' at each end of the bolt 19.
Each support plate 18, 18 is attached to each side plate portion of the main body 1, 1' at an intermediate height, respectively.

The lower frame member 6 has a rectangular plate shape with a predetermined width, and has upwardly convex hook portions 14, 1 on its front and rear edges.
4 are provided protrudingly, and each engagement hole 1 is provided on the upper surface of the protruding hole.
4', 14' are bored, and the hooking parts 14,
Guide grooves 16, 16 are provided between the partition plates 15 and 14.
... is formed, and this lower frame member 6 is arranged at the lower part between the main bodies 1 and 1'.

The front and rear frame members 3 and 4 are each in the form of a vertically elongated plate of a predetermined width, each having an inward bent edge or rib 7 on both sides and an inward engaging piece 8 on the upper edge, and the engaging piece 8 has a mounting hole. 8', 8' are bored, and downward hooks 9, 10 are provided at the middle part and the lower end, respectively. The retaining bolt 19 is engaged with the engagement hole 14' of the engagement portion 14 of the lower frame member 6, and the engagement piece 8 is overlapped with the upper surface of the end portion 12 of the upper frame member 5. mounting hole 8',
8' are screwed into the screw holes 12', 12' on the upper surface of the end of the upper frame member 5, and the cable is routed internally between the furniture bodies 1, 1'. A frame body 2 with a space A is configured.

The front and rear frame members 3, 4 are attached to the mounting screws 17,
By removing 17 and lifting it slightly upward, the downward hooks 9 and 10 at the middle and lower ends will come off the retainer bolts 19 and the hooks 14 of the lower frame member 6, so they can be easily removed.
This is convenient for wiring cables in wiring space A or changing wiring.

As shown in FIG. 2, each guide groove 2 of the wiring duct 20 provided under the bottom plate of the right furniture body 1
1, 21... are the lower frame members 6 of the frame body 2, respectively.
The guide grooves 16, 16, . Cables such as wires a are stored by type, group, etc., and each furniture body 1,
These cables can be wired to outlets etc. provided inside and outside of 1'. Reference numeral 22 denotes an outlet provided in the front frame member 3 of the frame body 2. Further, although not shown, a cover can be attached to the upper surface of the upper frame member 5. When removing the front frame member 3, the connection end of the cable is removed from the outlet 22 of the frame member 3.

Reference numeral 23 denotes a wiring duct having a U-shaped cross section and installed vertically in the cable wiring space A, the lower end of which fits into the guide grooves 16, 16, etc. of the lower frame member 6 in a position-selectable manner, and the upper end and the middle part of the wiring duct. The upper frame member 5 and the intermediate support plate 18 are hooked by downward hooks 24 and 25 provided on the upper frame member 5 and the intermediate support plate 18, respectively, by being hooked onto the upper hook edges 11a and 18a. By lifting the wiring duct 23 slightly upward, the hooks 24 and 25 will come off the respective hooking edges 11a and 18a, and the lower end will also come off the guide groove 16, so that it can be removed. Further, this wiring duct 23 can be installed in either left or right direction, and its upper and lower ends are attached to the cover of the upper frame member 5 or the lower frame member 6 so that the cable a can be wired to the furniture bodies 1 and 1' on both sides. An appropriate gap may be provided between the guide groove 16 and the bottom of the guide groove 16. Further, a plurality of wiring ducts 23 may be provided corresponding to the guide grooves 16, 16, etc., if necessary.
Alternatively, a plurality of guide grooves may be integrally formed.

In this way, the guide grooves 21, 2 on the lower side of the bottom plate of the furniture body 1
The branch line of cable A stored in 1... is led from the guide groove 16 at the bottom of the frame 2 through the vertical wiring duct 23 to the upper part of the cable wiring space A, and is installed at an appropriate position on the side panel of the furniture body 1. Wiring can be made to electrical appliances, etc. inside the main body 1 through an outlet etc., and the furniture main body 1,
It is also possible to route the cables on the top of 1' etc. In this case, the wiring does not appear inside the furniture body, so the appearance is not spoiled, which is extremely convenient.

Since the cable wiring device of the present invention has the above-described structure, the frame 2 can be firmly attached between the furniture bodies 1 and 1' by the screw shaft 13 of the upper frame member 5 and the intermediate retainer bolt 19. At the same time, as mentioned above, the front and rear frame members 3, 4 are hooked with the downward hooks 9, 10 at the middle and lower portions thereof, respectively, on the retaining bolts 19 and the latching portions 14 of the lower frame member 6,
Since the upper inward engaging piece 8 is fixed to the upper surface of the end of the upper frame member 5 with the mounting screws 17, it is extremely easy to attach and detach.By removing this, the cable in the wiring space A can be removed. The wiring, wiring changes, maintenance and inspection, etc. can be easily performed, and as mentioned above, the wiring duct 23 is installed in the space A so that the position can be selected freely, and it is made detachable. Coupled with the fact that the members 3 and 4 can be easily attached and detached, this arrangement has practical effects such as being extremely convenient for wiring cables in the space A or changing the wiring.

[Brief explanation of drawings]

The drawings show an embodiment of the cable wiring device of the present invention, in which Fig. 1 is an external perspective view of the furniture body, which is shown enlarged below, Fig. 2 is a perspective view showing the inside of the frame, and Fig. 3 is an enlarged view of the furniture body.
The figure is an exploded perspective view of the frame. 1, 1'...Furniture body, 2...Frame body, A...Cable wiring space, 3, 4, 5, 6...Frame member, 13...Screw shaft, 17...Mounting screw, 18...
...Intermediate support plate, 19...Stay bolt, 20, 23
……Wiring duct.

Claims (1)

[Scope of utility model registration request] In the furniture bodies 1 and 1' arranged side by side, the side plates 11 and 11 on both sides having a predetermined interval are provided with upwardly facing hooking edges 11a and 11a on the inner sides, respectively, and on the upper surfaces of the front and rear ends 12 and 12, respectively. Screw hole 1
2', 12', and the front and rear ends 12, 12
An upper frame member 5 with screw shafts 13, 13 protruding from each side is attached between the furniture bodies 1, 1' by the screw shafts 13, 13, and an upwardly facing upper frame member 5 is installed at the middle height on the inside. Two intermediate support plates 18, 18 having locking edges 18a, 18a are connected with retaining bolts 19, 19 passed through mounting holes 18', 18' drilled at the front and rear ends of the two intermediate support plates 18, 18 having locking edges 18a, 18a. It is held between the furniture bodies 1 and 1' by the threaded portions 19' at each end of the retainer bolts 19 and 19, and the lower part between the furniture bodies 1 and 1' is provided with a hook at the front and rear ends. 14, 14, and a lower frame member 6 having guide grooves 16, 16... is disposed between the hooking parts 14, 14, and an inner part is provided on the upper edge at the front and rear parts between the main bodies 1, 1'. There are engaging pieces 8 facing downward, and hooks 9 facing downward on the inside of the middle part and the lower edge, respectively.
The front and rear frame members 3 and 4 provided with the hooks 9 and
10 are respectively latched onto the retaining bolts 19 and the latching portions 14 of the lower frame member 6, and the engaging pieces 8 are overlapped with the respective upper surfaces of the front and rear ends 12 of the upper frame member 5, and the engaging pieces 8 are drilled. The mounting screws 17 passed through the provided mounting holes 8' are screwed into the screw holes 12', 12' on the top surface of the ends of the upper frame member 5 to create a cable wiring space between the furniture bodies 1, 1'. A
A frame body 2 is constructed, and within the space A there are downwardly directed hooks 2 at the upper end and the middle part, respectively.
4, 25 is fitted at its lower end into the guide grooves 16, 16, . 18 upwardly facing latching edges 11a, 18a, and the cable a stored under the bottom plate of the furniture body can be introduced into the wiring duct 23 through the guide groove 16. Cable wiring equipment for furniture.