JP3092988U - Dustproof plate for socket - Google Patents

Abstract

(57) [Summary] (with correction) [PROBLEMS] To provide a dustproof plate for a socket, which is installed near an insertion hole in a socket and prevents dust or the like from falling into the insertion hole. SOLUTION: A plate main body 10 is provided in the vicinity of an insertion hole 21 of a mounting plate 20 of a socket, and a conductive blade portion of a plug penetrates through the plate main body 10 at a position corresponding to the insertion hole 21 of the socket. A cut groove 11 is formed so as to be capable of being opened and closed so as to be able to return, and both cut ends of the cut groove 11 are formed with side cut grooves 110 extending in the Y-shaped direction. A movable plate 111 is provided which can return to vertical movement by elasticity.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

  The present invention is especially installed near the insertion hole in the socket, and dust etc. can be inserted. It relates to the dustproof plate of the socket to prevent it from falling into the hole. It

[0002]

[Prior art]

  With the development of commerce and industry, at present, companies and households are using multiple electrical products. I came to use it. To connect the wires in these electrical products, plug the socket It can be used by connecting electricity to each other by inserting it into the tray.   However, the number of sockets embedded in the walls of ordinary households and businesses is insufficient. Therefore, the user can increase the number of sockets with an extension cord rather than one socket. The octopus foot wiring is forced.

[0003]   The conventional extension cord has a socket main body, and a power wire is attached to one end of the socket main body. It is extended and a plug is provided on the free other end of the power wire. It   The socket main body is provided with a plurality of sets of insertion holes, and the insertion holes of each set are inserted. Some have an independent power switch on the side. Also, the software corresponding to the insertion hole A conductive piece made of a metal plate is installed inside the ket body. User Insert the plug attached to the electrical product into the insertion hole and use the conductive blade of the plug. Part with the conductive piece, and the plug of the extension cord is installed on the wall. Power supply to the electric appliances it can.

[0004]

[Problems to be solved by the device]

  However, currently commercially available extension cords have an internal There is no structure to prevent dust from falling in, and ignorant children may be If you are absorbed in playing, you may accidentally insert a foreign object into the socket's insertion hole and get an electric shock. There is a risk of causing it.   Therefore, if there is a structure to prevent dust and the like from falling into the vicinity of the socket insertion hole, This will not only extend the useful life of the extension cord, but also allow children to It is possible to prevent electric shock caused by inserting into the insertion hole of the Growls

[0005]   Therefore, it was the present invention that was proposed, and it was installed near the insertion hole in the socket. The socket to prevent dust, etc. from falling into the insertion hole. Intended to provide a dust plate.

[0006]

[Means for Solving the Problems]

  The invention of claim 1 relating to the dustproof plate of the socket of the present application is a mounting plate for the socket. The plate main body 10 provided near the insertion hole 21 of the plate 20 is provided. A bullet that the conductive blade portion of the plug penetrates into the body 10 at a position corresponding to the insertion hole 21 of the socket. It is characterized in that a kerf 11 that is opened and closed so as to be able to return depending on the nature is formed.   According to a second aspect of the present invention, in the dustproof plate for a socket according to the first aspect, the kerf is provided. Side cut grooves 110 extending in the Y-direction are formed at both ends of 11, and A movable plate portion 11 capable of returning up and down by elasticity is provided on a surface of the cut groove 11 facing the cutting. 1 is provided.

[0007]

[Action]

  The present invention solves the above-mentioned problems, and the plate main body is placed near the insertion hole. If the conductive blade of the plug is not inserted into the socket, the kerf will The cut groove 11 is closed due to its nature to enter the insertion hole of the socket. It is possible to prevent dust from being generated.

[0008]

[Embodiment of device]

  Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Of course The following examples merely show preferred embodiments of the present invention, and the technique of the present invention is described below. The surgical range is not limited to the examples below.

[0009]   FIG. 1 is a perspective view of a dustproof plate and a mounting plate of a socket according to the present invention. 2 is a sectional view of the dustproof plate of the socket according to the present invention, and FIG. Shows the state of inserting the plug blade into the dustproof plate of the socket according to the present invention FIG. 4 is a sectional view, and FIG. 4 shows a usage state of the dustproof plate of the socket according to the present invention. It is a reference drawing.

[0010]   As shown in FIGS. 1 and 2, the dustproof plate of the socket according to the present invention is flexible. It consists of a flat plate body 10 made of elastic plastic The plate main body 10 has an insertion hole 21 in the mounting plate 20 of the socket 40. A pair of almost V-shaped cut grooves 11 penetrating in the vertical direction is formed at a position corresponding to In addition, side cut grooves 110 extending in the Y-direction are formed at both ends of the cut groove 11. There is. The cutting facing surface of the V-shaped groove 11 can be vertically moved by elasticity. A movable plate portion 111 is provided.   Further, in the plate main body 10, the mounting plate 20 of the socket 40 is transparent. The mounting plate formed inside the mounting plate 20 before being mounted on the housing 41. It is accommodated and installed inside the mounting recess 200.

[0011]   As shown in FIG. 2, when the plug is not inserted into the plate main body 10 of the present invention, The kerf 11 is closed, and the movable plate portion 111 of the plate main body 10 , Prevents dust from entering the socket.

[0012]   As shown in FIGS. 1 and 3, the user attaches the conductive blade portion 30 of the plug to the mounting plate. 20 is inserted into the insertion hole 21 of the movable groove 20, the movable surface of the kerf 11 facing the cutting surface is moved. The rate portion 111 is pushed downward and moved by the conductive blade portion 30. In addition, the conductive blade 30 can be inserted into the socket 40, Can be contacted with a piece.

[0013]   As shown in FIG. 4, the plate main body 10 of the present invention is inserted into an existing extension cord. It can be installed in the vicinity of the insertion hole 21 and has an insertion hole different from the plate main body 10. The coupling method of may change a little depending on the structure of the extension cord. Does not affect

[0014]

[Effect of device]

  Since the present invention has the above configuration, dust and the like will fall into the insertion hole near the insertion hole. Since the plate main body is provided to prevent it from slipping in, the extension cord Not only prolongs the service life, but also allows the child to insert a foreign object into the insertion hole. It is possible to prevent accidents such as electric shock that may occur.

[Brief description of drawings]

FIG. 1 is a perspective view of a dustproof plate and a mounting plate showing an embodiment of a dustproof plate of a socket according to the present invention.

FIG. 2 is a sectional view of the socket according to the present invention in which the dustproof plate and the mounting plate are assembled.

FIG. 3 is a sectional view showing a state in which a conductive blade portion of a plug is inserted into a dustproof plate of a socket according to the present invention.

FIG. 4 is a reference view showing a usage state of the dustproof plate of the socket according to the present invention.

[Explanation of symbols]

10 plate 11 kerf 110 side kerf 111 Movable plate part 20 Mounting plate 200 mounting recess 21 insertion hole 30 conductive blade 40 socket

Claims (2)

[Scope of utility model registration request] 1. A plate main body 10 disposed near an insertion hole 21 of a mounting plate 20 of a socket 40,
A dustproof plate for a socket, characterized in that a cut groove 11 is formed in the plate main body 10 at a position corresponding to an insertion hole 21 of the socket so as to be reversibly opened and closed by elasticity through which a conductive blade portion of the plug penetrates. 2. A side kerf 110 extending in a Y shape is formed at both ends of the kerf 11, and the kerf 1 is formed.
2. The dustproof plate for a socket according to claim 1, wherein a movable plate portion 111 capable of returning to the vertical movement by elasticity is provided on the cutting facing surface of 1.