JPH0742540U - Outlet mounting structure on free access floor - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a structure for mounting an outlet on a free access floor. [Structure] An outlet case 2 is attached to a lower surface of a floor panel 6 by a bracket 1. Case 2
An outlet 5 is installed therein, and a plug insertion port 5a of the outlet 5 faces a cutout 8a for a wire passage, which is always provided with a baffle plate 8. When using, it will be 8
, The plug 9 is inserted into the insertion port 5a, the baffle plate 8 is placed again, and the cord 10 is led out from the slit 8b.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an improvement of an outlet mounting structure on a free access floor.

[0002]

[Prior art]

 Examples of conventional outlet mounting structures on a free access floor include those disclosed in Japanese Utility Model Publication No. 3-48324 and Japanese Utility Model Publication No. 3-57062. In these conventional mounting structures, the outlet case is dropped into a through hole formed in the floor panel, and the outlet case is supported by the flange portion of the outlet case exposed on the floor panel. The outlet is embedded in the outlet case so that it can be put on the floor panel from inside the outlet case when used.

[0003]

[Problems to be solved by the device]

 The conventional outlet mounting structure on the above-mentioned free access floor has the following problems. (B) It requires an operating mechanism to put the outlet on the floor panel and a certain load-bearing capacity, making it much more expensive than a wall outlet. (B) Because it is expensive like this, it is unavoidable to limit the number of outlets installed, and therefore it is necessary to move the outlets when changing the layout of the room. (C) In addition, moving the outlet requires laborious and long-term work such as moving the panel for installing the outlet, moving underfloor wiring due to the movement of the outlet, and replacing the surface finishing material on the floor, and the cost for that. It takes. (D) If the outlet is not moved in order to save the above work and cost, the distance from the outlet to the equipment used will be long, and the wiring on the floor tends to be messy and unsightly. However, it may get caught in the leg and cause an unexpected accident.

An object of the present invention is to solve the above conventional problems and to provide an inexpensive outlet mounting structure on a free access floor.

[0005]

[Means for Solving the Problems]

 In order to achieve the above object, the structure for mounting an outlet on the free access floor of the present invention is such that the plug insertion port of the outlet is on the underfloor wiring outlet formed on the free access floor panel on the lower surface of the free access floor panel. The point is that the outlets are attached so that they face each other.

In a preferred embodiment of the structure for mounting an outlet on a free access floor according to the present invention, the free access floor panel is formed with a cutout for passage, and the cutout for passage is formed under the floor. There is no wire outlet, and it is possible to place a burr plate with a slit in the cutout for wiring.

[0007]

[Action]

 To use the outlet, insert the plug from the wiring outlet under the floor into the plug insertion outlet on the bottom of the panel.

[0008]

【Example】

 Embodiments of the present invention will be described below with reference to the drawings. 1 is an embodiment of a structure for mounting an outlet on a free access floor according to the present invention. FIG. 1 is a side view, b is an arrow view, and c is an arrow B view. In the figure, 1 is a bracket (outlet case mounting bracket), 2 is an outlet case, 3 is a lid, 4 is a rubber grommet, 5 is an outlet, 6 is a floor panel having a cutout for passage, 7 is a floor, 8 is a burr board, 9 is a plug, and 10 is a cord.

Inside the outlet case 2, the screw 3a is removed and the lid 3 is opened to insert the socket 5 so that the plug insertion port 5a of the outlet 5 is placed on the front surface of the case. Close with 3a. The outlet case 2 is obliquely attached to the bracket 1 with screws 1a and 1b, and the bracket 1 is fixed to the lower surface of the floor panel 6 with screws 6a and 6b. A cord (not shown) from the outlet 5 is led to the outside through the grommet 4. Further, the plug insertion port 5a of the outlet 5 is adapted to face the underfloor wiring extraction port 8a (notch for passing wire) which is normally closed by the burr plate 8.

When the outlet 5 is used, the baffle plate 8 is removed, the plug 9 is inserted into the plug insertion port 5a of the container 5 on the lower surface of the panel, and the cord 10 is led out through a slit (not shown) of the baffle plate 8. After that, re-install the burr board on the floor panel 6.

In this case, the outlet case 2 may be attached to the bracket 1 horizontally rather than diagonally, or the outlet case 2 may be directly screwed to the floor panel 6 without using the bracket as shown in FIG. Good.

FIG. 3 shows a modification in which the outlet mounting surface 2 a of the outlet case 2 is inclined.

FIG. 4 shows an embodiment in which an outlet mounting member 11 having the functions of an outlet case and a bracket is used. An outlet 5 is attached to an outlet attaching portion 11a, and a panel attaching portion 11b is attached to a lower surface of a floor panel 6. It is screwed. The outlet 5 may be mounted obliquely or horizontally.

FIG. 5 shows an example of the outlet case 2, 2a is an iron plate portion, an outlet insertion port 2b is formed, and a cut-and-raised spring 2d is provided on the upper and lower surfaces of the case portion 2c. When the outlet 5 is inserted in the direction of the arrow, the cut-and-raised spring 2d is engaged and fixed to the protrusion 5a of the outlet 5.

FIG. 6 is another example of the outlet case 2, in which the outlet 5 is inserted through the opening 2e ′ of the outlet insertion portion 2e, and the locking member 2g having the illustrated shape provided on the upper surface of the outlet storage portion 2f is provided. It is attached by being locked to the locking member 2h of the outlet 5.

It should be noted that the underfloor wiring outlet uses the cutouts for wiring which are preliminarily provided in the floor panel. However, in the case of a panel in which the notches are not provided, it may be optionally provided. Is.

[0017]

[Effect of device]

 As described above, according to the present invention, it is not necessary to provide an actuating structure on the outlet member, it can be made much cheaper than the conventional one, and it is possible to easily install a sufficient number of optional components. You can Therefore, even when the layout of the room is changed, it is possible to make it in time without moving the outlet as in the conventional case. Also, since the outlet is attached to the bottom of the free access floor, it is not necessary to replace the surface material.

[Brief description of drawings]

FIG. 1 is a structural diagram showing an embodiment of the present invention.

FIG. 2 is a diagram showing a method of mounting the outlet case.

FIG. 3 is a diagram showing a modification of the outlet case.

FIG. 4 is a schematic view showing another embodiment of the present invention.

FIG. 5 is a perspective view showing an example of an outlet case.

FIG. 6 is a perspective view showing another example of the outlet case.

[Explanation of symbols]

 1 Bracket 2 Outlet case 5 Outlet 6 Floor panel 8 Rasp board 9 Plug

Claims (2)

[Scope of utility model registration request] 1. A lower surface of a free access floor panel,
An outlet mounting structure on a free access floor, characterized in that the outlet is attached so that the plug insertion port of the outlet faces the underfloor wiring outlet formed on the free access floor panel. 2. The free access floor panel is formed with a cutout for a wire passage, and the cutout for the wire passage serves as the underfloor wiring outlet, and there is a serrated plate having a slit in the cutout for the wire passage. It can be arranged.
Attachment structure of outlet on the free access floor described in.