JPS63187585A - Wiring appliance - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a wiring fixture that is attached to a floor surface or the like.

[Background technology]

2. Description of the Related Art As a wiring device used to supply electricity from the floor or the like to electrical appliances, there are outlet devices as shown in FIGS. 10 to 12. As shown in FIG. 2, this outlet device 1 includes an outlet 2, which is the main body of the appliance, and a panel body 3. The outlet 2 has a plug blade insertion hole 4,
A blade holder spring (not shown) is installed inside the blade insertion hole 4. The board 3 is provided with an opening 5.

The outlet 2 is rotatably attached to the panel body 3 and can protrude from the opening 5 to expose the plug blade insertion hole 4 or be lowered below the opening 5. The spring 6 always urges the opening 5 in the direction of protrusion. The panel body 3 is provided with a stopper (opening/closing lever) 7 that moves back and forth in the horizontal direction, and when it moves forward, its tip is inserted into a groove 8 provided in the outlet 2 to stop the outlet 2 from protruding. It is designed to be a hindrance.

In the figure, 9 is a wiring box.

This outlet device allows you to easily take out the outlet by simply sliding the stopper to release the lock, and when not in use, the outlet can be lowered under the panel, so if it is installed on the floor etc. It has the advantage of not having to worry about stumbling or stumbling.

However, since the stopper of this outlet device moves horizontally, it is extremely difficult to provide a means to sufficiently prevent water from entering from the part where the stopper is installed without interfering with the movement of the stopper. There was a problem in that there was a high risk of infiltration and accidents such as short circuits.There was also a problem that floor wax, etc. could get into the gap between the stopper and its movement path, causing the stopper to no longer slide. There was a problem that the stopper could get caught on the sole of a shoe and slide, causing the outlet to unexpectedly protrude.

[Purpose of the invention]

This invention has been made to solve the above-mentioned problems, and it is possible to easily provide a means to sufficiently prevent water from entering, and it also prevents the operation of the stopper from being obstructed or from unexpectedly blocking the outlet. It is an object of the present invention to provide a wiring device that can easily prevent the device body from protruding.

[Disclosure of the invention]

In order to achieve the above objects, the present invention includes an instrument main body and a disc body having an opening, the main body having a
It is rotatably fixed to the board so that it can protrude from the opening to expose the part to be used or go down into the opening, and is always biased in the direction of protruding from the opening part, and A wiring device in which a stopper provided on the board so as to be movable back and forth moves forward to prevent the protrusion of the main body by locking, the board having a push button and one end of which is the same as the push button. Wiring characterized in that it is provided with a link-type transmitter that engages with the push button side so as to move up and down with directionality, and a link type transmitter whose other end engages with the stopper side so as to move forward and backward with the same directionality as the stopper. The gist is equipment.

This invention will be explained in detail below.

1 to 5 show an embodiment of a wiring device according to the present invention. As shown in the diagram, this wiring device is
An outlet 10 which is an outlet device and is the main body of the appliance
and a board 11. The outlet 10 has a plug blade insertion hole (not shown) on the front surface 12 which is the usage part,
A blade holder spring (not shown) is installed inside the blade insertion hole. The board 11 is provided with an opening 13 through which the outlet 1o enters and exits, and an opening 15 in which a push button 14 is installed, and a support 16 is provided on the back surface. The outlet 10 is rotatably attached to the support column 1G, and can protrude through the opening 13 to expose the plug blade insertion hole in the front surface I2, or can be lowered below the opening 13. The opening 13 is always urged in the direction of protruding from the opening 13 by a spring or the like (not shown). The push button 14 includes a cover 17, a head I8, and a temporary presser I9.

The cover 17 is made of an elastic material such as rubber,
It is fitted into the opening 15 and is fixed by being pressed from the inside by a retainer 19.

The head 18 is made of a cylindrical piece with its lower side open, and around its periphery are push buttons that engage in opposite directions. 420 is 1
vs. deployed. This head 18 is arranged inside the center of the cover 17 and is configured to move up and down together with the cover 17. The presser plate 19 has flange portions at both left and right ends, and the portions between the flange portions protrude upward.

This pressing plate 19 is fixed together with the back cover 21 from the back side by mounting screws 22. The back cover 21 also has a flange portion and a protruding portion, and is assembled with the retainer 19 so as to form a certain sliding space 23 therebetween. This slide space 23 has a stopper 24.
and a transmitter presser 25 are incorporated so as to be movable back and forth. The stopper 24 has a tip end that is connected to the outlet 10.
It can be engaged with and detached from the groove 26, and the rear portion thereof is formed into a bifurcated portion 24a. The tin transmission element presser 25 is formed by closing a round ring-shaped plate 1, and is connected to the stopper 24Q via a joint pin 27.

A stopper-side engagement groove 2 is provided on the upper surface side of the transmitter presser 25.
8 is formed, and a link-type transmitter 29 is installed between this engagement groove 28 and the push button side engagement groove 20 so as to be engaged with each other. The transmitter 29 has an upper end portion 29
a and a U-shaped bent portion, and a pair of left and right lower end portions 29b. The upper end portion 29a is rotatably engaged in the push button side engagement groove 20 of the head 18 pushed up by the coil spring 30, and the lower end portion 29b is engaged in the stopper side engagement groove 28. .

The lower end portion 29b is prevented from being pulled out by the bifurcated portion 24a of the stopper 24.

In this outlet device, when the outlet 10 is not in use, as shown in FIG. 3, the tip of the stopper 24 is inserted into the groove 26 of the outlet 10 to prevent the outlet 10 from protruding. do. this is,
The coil spring 30 lifts the transmitter 29 to place the transmitter 29 in a standing position, which is maintained by the force that moves the stopper 24 forward. When using the outlet 10, as shown in Figure 8, apply pressure P to the push button 14.
Add. Then, the head 18 is pushed down against the coil spring 30, and at the same time, the upper end 29a of the transmitter 29 is pushed down. As a result, the transmitter 29
Since the lower end portion 29b is retracted by lying down in a sideways direction, the stopper 24 is also retracted. Stopper 2
4 moves back, the stopper 24 and the outlet 10 are released from each other, and the outlet 10 protrudes upward and becomes ready for use. When the pressure P is removed, the stopper 24 is moved forward by the coil spring 30 so that the tip thereof protrudes into the opening 13 as before. Then,
Outlet 10 is prevented from lowering.

This outlet device is designed to release the outlet from the stopper by pressing a push button.

Therefore, the operation is easier than when the stopper is slid horizontally as in conventional outlet devices. Furthermore, since the push button moves in the vertical direction, by providing a resilient gasket as described above, sufficient waterproofing can be achieved economically without interfering with the operation of the push button. In addition, by providing a packing in the same way,
It is possible to simply prevent the operation of the push button from being obstructed by floor wax or the like. By preventing the push button from protruding from the panel body, the stopper will not move back on its own and the outlet will not unexpectedly protrude. Furthermore, as mentioned above, it is possible to perform sufficient waterproofing, so the height of the top of the outlet device should match the installation surface such as the floor, and the outlet device should not protrude from the installation surface. It is also possible to prevent the aesthetic appearance from being impaired.

In addition, although the above-mentioned embodiment is an outlet device having an outlet as the appliance body, it may have another type of appliance such as a switch as the appliance body, and the type is not particularly limited.

[Effects of the Invention] As seen above, the wiring device according to the present invention includes a device main body and a board having an opening, and the main body protrudes from the opening to expose the use part,
A stopper is rotatably fixed to the plate so that it can be lowered into the opening, is always urged to protrude from the opening, and is provided on the plate so as to be movable back and forth. The wiring device is configured to prevent the protrusion of the main body by locking, and the board includes a push button, one end of which engages with the push button so that it moves up and down in the same direction as the push button, and the other end of which is engaged with the push button so that it moves up and down in the same direction as the push button. Since a link-type transmitter that engages with the stopper side is provided so that the stopper moves forward and backward in the same direction as the stopper, it is easy to provide a means to sufficiently prevent water intrusion, and the stopper It is now possible to easily prevent the operation of the appliance from being obstructed or the appliance body such as an outlet from unexpectedly protruding.

[Brief explanation of the drawing]

Fig. 1 is a back view of the panel of an outlet device which is an embodiment of the wiring device according to the present invention, Fig. 2 is a vertical cross-sectional view of the panel of the outlet device, and Fig. 3 is a lower view of the outlet of the outlet device. FIG. 4 is a plan view of the board of the outlet device, FIG. 5 shows the relationship between the head, transmitter, and spring, and FIG. (bl
is a perspective view of the same, Figure 6 is a back view of the outlet device with the outlet protruding, Figure 7 is a vertical sectional view of the board of the outlet device, and Figure 8 is the outlet of the outlet device raised. A vertical sectional view of the state, FIG. 9 is a plan view thereof,
FIG. 10 is a plan view of a conventional outlet device, and FIGS. 11 and 12 are longitudinal sectional views of the same. 10... Outlet 11... Panel body 13... Opening 14... Push button 24... Stopper 29...
Transmitter agent Patent attorney Takehiko Matsumoto @ Figure 5 (0) (b) Figure 8 Figure 9 SLO Figure 11 Figure 12

Claims (1)

[Claims] (1) Comprising an instrument main body and a board having an opening,
The main body is rotatably fixed to the board so that it can protrude from the opening to expose the used part or lower into the opening, and is always biased in the direction of protruding from the opening, and a wiring device in which a stopper provided on the board so as to be movable back and forth moves forward to prevent the protrusion of the main body by locking, the board having a push button and a push button at one end. and a link-type transmitter that engages with the push button side so that it moves up and down with the same directionality as the stopper, and whose other end engages with the stopper side so that it moves forward and backward with the same directionality as the stopper. Wiring equipment.