JPH083301Y2 - Device for mounting an outlet box on a desk, etc. - Google Patents

Description

[Detailed description of the device]

[0001]

[Industrial application] The present invention is applied to a desk top plate or a wall panel,
The present invention relates to a device for easily attaching a power outlet box to a partition panel or the like in a good appearance.

[0002]

Conventionally, to mount the outlet box to the top plate or the like of a desk, drilled holes adapted to the dimensions of the outlet box on the top plate, there, fitted the outlet box, by screws or the like It was fastened (for example, the actual Kaihei 3-727
25, Japanese Utility Model Publication No. 4-45434).

[0003]

An invention to be Solved] However, by way of conventional, such as described above, can not be attached to different outlet box dimensions, also the mounting and removing work is troublesome.

Further, in a desk or the like having a wiring groove on the top plate capable of accommodating electric cords, it is desirable that an outlet box be attached to the opening of the wiring groove so that it can be used. are, but conventional and do not match the dimensions of width and outlet box of the wiring grooves, the attachment is Ru troublesome der. Therefore, it is necessary to manufacture the electrical outlet box that matches the wiring groove separately, expensive and Tsu Do
Was there.

In view of the above problems of the prior art, the present invention provides outlet boxes having different sizes ,
It is an object of the present invention to provide a device that can be easily and cleanly attached to a top plate of a desk or the like.

[0006]

To achieve the above object, according to an aspect of the mounting apparatus of the outlet box at a desk or the like of the present invention, the outlet <br/> which is arranged to set only the wiring hole in the top plate or the like of a desk the boxes, with front and rear ends are engaged with the upper edge of the wiring hole, protrudes from the upper surface of the outlet box on the upper surface
A mounting plate which plug insertion surface is provided fitting hole Ru fitting Siu which, by a clamping plate which front and rear end portions is engaged with the lower edge portion of the wiring hole of the top plate sandwiched from above and below, and a mounting plate By clamping the holding plate and the other, the outlet box is held with the mounting plate.
Hold it between the top plate and the wiring hole on the top plate.
It is characterized by being attached so that it can not move up and down .

[0007] The pair of fitting pieces digits set in front and rear ends of the mounting plate, by fitting from above into engagement groove top opening digits set to side back and forth in the wiring hole, the front and rear end portions of the mounting plate Is preferably engaged with the upper edge of the wiring hole of the top plate.

[0008]

Engaging [action] The outlet box, and mounting plate plug insertion surface is provided with a fitting hole for fitting projecting from the upper surface of the outlet box on the upper surface, the lower edge portion of the wiring hole in the front and rear end portions the top plate by sandwiched from above and below by the clamping plate is fastened to the mounting plate and the clamping plate each other to, outlet box, so as not to be moved up and down on the top plate or the like of a desk
Te, is easily and reliably attached.

[0009]

1 to 3 show an embodiment of the present invention . desk
The top plate (2) of (1) is a horizontal wiring behind the top plate body (3).
It is formed by mounting a horizontal rod (4) in the shape of a square tube through the hole (5).
ing. (6) is a cover of the wiring hole (5). Wiring hole (5)
The bottom of, provided an upward U-shaped cable duct, there, but so can accommodate cords, for they are not shown.

[0010] The rear end surface of the top plate (3) is secured Enzai (7), the rear surface of the strip (7), the side surface shape of the H-shaped ribs (8)
Front is fitted fixed. Upper surface of the ribs (8), an upward
Is the front engaging groove (9) . An upward rear engagement groove (10) is formed on the front surface of the horizontal rod (4) .

[0011] (11) with the known outlet boxes (hereinafter simply referred to outlet), having said engagement grooves (9) (10) longitudinal width that can fit without looseness between the thickness of the upper and lower, Top board
Slightly thinner than the thickness of the (2), and the upper center is slightly protrudes upward, the plug (not shown) two ur Plug Sakomimen (12) are formed on both sides the lower surface, projecting to the left and right pair fixing piece (13) is eclipsed set to. (14) is a power supply cord.

Reference numeral (15) is a mounting plate, and a fitting hole is formed at the center of the upper surface so that the plug insertion surface (12) of the outlet (11) can be fitted without slack.
(16) is cut, and the above-mentioned engaging groove is provided at both front and rear ends.
(9) (10) downward fitting pieces (17) (18) that can be fitted from above
There are formed, and left and right on both sides, the attachment pieces of the outward L-shaped (1
9) has been kicked set. (20) is a notch order to insert a code (14).

[0013] (21) in the clamping plate, longitudinal width thereof, the wiring hole
Greater than longitudinal width of (5), the left and right length, total length substantially equal properly the mounting plate (15), at both ends in the lateral direction of the center line, it
Respectively two screw holes (22) (23) are drilled.

[0014] As shown in FIG. 1, inserting a wall outlet (11) between the front and rear <br/> engagement groove of the wiring hole (5) in (9) (10), its
Both sides of the fixing piece (13) is in the the straddle Guyo wiring hole (5),
That ride on top of the top plate (2) sandwiched plates that have been polymerized on the lower surface (21)
Set screw in the fixing piece (13) and the screw hole (22) of the holding plate (21).
Insert the (24) and fix the outlet (11) on the holding plate (21).
can do.

When the fitting hole (16) of the mounting plate (15) is fitted into the plug insertion surface (12) of the outlet (11) from above , the mounting plate (1)
The mating pieces (17) and (18) before and after 5) are respectively engaged with the engaging grooves (9) and (10).
Fitted to both sides of the mounting piece (19) is given that ride on clamping plate (21)
At the screw holes (23) of the mounting piece (19) and the holding plate (21).
5) Insert the mounting plate (15) and clamped plate (21) that fastened
Can be.

[0016] As described above, outlet (11), Rutotomoni fixed to clamping plate (21), the mounting plate (15) and clamped plate (2
1) to Ru are more pinched. Front and rear mating pieces on the mounting plate (15)
The lower ends of (17) and (18) are pressed against the inner bottoms of the front and rear engaging grooves (9) and (10) , and both sides of the holding plate (21) are attached to the top plate body (3) and the horizontal rod (4). ) , The outlet (11) is a top plate.
It is fixed to (2) so that it cannot move vertically and laterally.

Smell to the side of the installed outlet (11)
The wiring hole (5) exposed upwards to both engaging grooves (9) and (10).
The appearance can be improved by covering with the cover (6) which is fitted so as to be spread over .

[0018]

According to the present invention, the following effects can be obtained. (a) Wiring provided on the top plate of a desk, etc. by sandwiching the outlet box from above and below by a holding plate and a mounting plate whose front and rear ends engage with the upper and lower edges of the wiring hole of the top plate, respectively. since to attach the hole, outlet box is firmly fixed without moving up and down relative to the top plate or the like of a desk, even Reseat multiple plugs, or laterally offset or rattle There is no such thing.

[0019] (b) outlet box by sandwiching between the mounting plate and the clamping plate, Runode mounted on the wiring hole formed in the top plate or the like desk, be mounted even freely at different outlet box dimensions It is not possible and it is easy to install and remove.

(C) Mounting of an outlet box on the top plate
The attachment position is not limited, and it can be attached at any position in the lateral direction of the wiring hole.
And loosen the fastening between the mounting plate and the holding plate.
By moving the position of the outlet box to the side
It's also easy.

(D) The number of parts is small, the structure is simple,
It can be manufactured at low cost.

[0022] (e) a pair of fitting pieces provided on front and rear ends of the mounting plate, by fitting from above into engagement groove top opening digits set to side back and forth in the wiring hole, the front and rear of the mounting plate By engaging both ends with the upper edge of the wiring hole of the top plate, the upper surface of the mounting plate can be aligned with the upper surface of the top plate, etc., and the appearance can be improved. The device according to claim 2 ).

[Brief description of drawings]

FIG. 1 is a partially cutaway side view of a rear portion of a top plate of a desk to which an outlet is attached according to an embodiment of the present invention.

FIG. 2 is an external perspective view of the same desk.

FIG. 3 is likewise an exploded perspective view of a main part.

[Explanation of symbols]

(1) Desk (2) Top plate (3) Top plate body (4) Horizontal rod (5) Wiring hole (6) Cover (7) Edge material (8) Rib (9) Front engagement groove (10) Rear part Engagement groove (11) Outlet (12) Insertion surface (13) Fixing piece (14) Cord (15) Mounting plate (16) Fitting hole (17) Front fitting piece (18) Rear fitting piece (19) ) mounting piece (20) cut-out portion (21) clamped plate (22) threaded bore (23) threaded bore (24) a set screw (25) set screw

Claims (2)

[Scope of utility model registration request] The method according to claim 1] desk top plate such <br/> outlet box which is arranged to set only the wiring hole in, together with the front and rear end portions are engaged with the upper edge of the wiring hole, the outlet box on the upper surface Top
A mounting plate which plug insertion surface is provided fitting hole Ru fitting Siu be more projecting, sandwiched from above and below by the clamping plate that engages the lower edge portion of the wiring hole in the front and rear end portions the top plate, mounting Attach the outlet box to the mounting plate by fastening the plate and the holding plate to each other.
Between the holding plate and the holding plate, and wiring on the top plate.
A device for mounting an outlet box on a desk or the like, which is mounted so that it cannot move up and down with respect to a hole . 2. A method of pair digits set in front and rear ends of the mounting plate fitting pieces, by fitting from above into engagement groove top opening digits set to side back and forth in the wiring hole, the front and rear of the mounting plate both end portions becomes to engage the upper edge portion of the wiring hole of the top plate according to claim 1 mounted device outlet box according.