JP3075693U - plug - Google Patents

Abstract

(57) [Summary] [Problem] To provide a plug that can be conveniently used. SOLUTION: A plug main body 1 connected to an electric cord 11 to form an empty room 14, and a power transmission piece 111 is installed therein;
Insert portion 2 having an annular portion and two insert pieces 21
And a receiving bottom 3 connected to the plug main body 1 and provided with the insertion portion 2 between the plug main body 1. Since the plug body 1 and the receiving bottom 3 are rotatably combined with the insertion section 2, the plug can be rotated at a predetermined angle. The pull button 18 protruding from the plug body 1 is pushed up, the pressing portion 182 formed on the pull button 18 presses the socket, the plug is pushed outward, and the plug is removed from the socket.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to an electrical plug.

[0002]

[Prior art]

 The conventional plug has a stable and simple structure in which the electric cord and the insertion piece are connected and integrally formed. When connected to an ordinary socket, a vertically projecting insert is inserted into the socket installed on the wall and used.

[0003]

[Problems to be solved by the invention]

 However, care must be taken when moving furniture or articles so that they do not come into contact with the electrical cord connected to the plug protruding from the wall. Damaged plugs and electrical cords can lead to poor or broken electrical contact, which can cause electrical shorts and sparks. Therefore, an object of the present invention is to provide a plug that can be used conveniently.

[0004]

[Means for Solving the Problems]

 According to the plug according to the first aspect of the present invention, the rear end is connected to the electric cord, the circular portion at the front end has an empty room, and the power transmission piece is installed vertically on both sides of the empty room. Is provided. In addition, there is provided an insertion portion having an annular portion and two insertion pieces extending vertically downward from the annular portion, and a receiving bottom portion connected to the plug main body and installed between the plug main body and the insertion portion. The plug body has a horizontal hole formed between the power transmission pieces, two leaning portions are installed in parallel at a predetermined interval, a recessed hole is formed at the front end, and the pulling button is installed. You. The pull button has a pull portion at the left end and a holding portion at the right end. The insertion portion has an annular portion fitted into an annular groove formed below the circular portion at the front end of the plug body to form a Y-shaped opening having a predetermined angle. An insertion portion is installed at the receiving bottom, an incomplete annular groove is formed on the inner wall surface corresponding to the annular groove of the plug body, a central hole for inserting the insertion piece is formed, a holding portion is inserted, and the center is inserted. A square hole is formed that is connected to the rear of the hole. The pull button is combined with the plug body, the insertion portion and the receiving bottom to form a flat plug. The plug body and receiving bottom are installed rotatably with respect to the insertion part by an annular groove, and the holding part is installed so as to be rotatable at a predetermined angle at the opening of the insertion part. Can be rotated to any angle. When the pull button is pushed upward, the socket is pressed by the holding portion, and the entire plug is pushed outward, the plug is removed from the socket.

[0005]

[Embodiment of the invention]

 Hereinafter, embodiments of the present invention will be described with reference to the drawings. As shown in FIG. 1, according to an embodiment of the present invention, a plug includes a plug body 1 and a connecting portion 12 formed at a rear end of the plug body. Connected. The upper surface of the connecting portion 12 is formed with an opening, and the first lid 13 is installed so as to cover the opening. An empty space 14 is formed in the circular portion at the front end of the plug body 1, and conductive pieces 111 are installed on both sides of the empty space 14. Is done.

An annular groove 15 is formed in the bottom inner wall surface of the plug body 1, and is connected to the vacant chamber 14. Also, two parallel leaning portions 16 are installed vertically in the center of the empty room 14, and a narrow hole 161 is formed at the rear end of the leaning portion 16 in the lateral direction with respect to the annular groove 15. . Further, a groove 17 is formed at the front of the circular portion at the front end of the plug body 1, and a recess 171 is formed at one end of the groove 17 to be in contact with the leaning portion 16. The turning portion 181 of the pull button 18 is rotatably fitted in the hole 161 of the leaning portion 16. A pressing portion 182 is formed vertically on one side of the pivoting end of the pull button 18, and a pulling portion 183 is formed on the other side so as to protrude, protrudes from the groove 17 of the plug body 1, and is formed inside the hole 171. Be placed. The upper part of the groove 17 is covered with a second lid 19.

[0007] The apparatus further includes an insertion portion 2. The insertion portion is formed by vertically extending two parallel flat insertion pieces 21 on the inner surface of the annular wall, and the upper edge 211 of the insertion piece 21 is connected to the conductive piece 111 of the plug body 1. . In addition, a Y-shaped opening 22 whose one end is opened outward at a predetermined angle is formed at a position corresponding to the pressing portion 182 of the pull button 18 in the center of the insertion portion 2. The upper end of the annular wall of the insertion portion 2 is fitted into the annular groove 15 of the plug body 1.

[0008] A receiving bottom 3 is provided. The receiving bottom 3 is combined with the plug body 1 and installed integrally. The receiving bottom portion 3 has an incomplete annular groove 31 formed in the inner wall of the circular portion, and is fitted to the outer peripheral portion of the annular wall of the insertion portion 2 corresponding to the annular groove 15 of the plug body 1. Is connected to the plug body 1 and the receiving bottom 3. A center hole 32 is formed in the incomplete annular groove 31, and the insertion piece 1 of the insertion portion 2 is installed so as to protrude downward from the center hole 32. Further, an opening 33 is formed at the rear end of the incomplete annular groove 31 and the circular hole 32, and a pressing portion 182 of the pull button 18 is movably installed inside the opening 33.

The pull button 18 is fitted to the plug body 1, the insertion portion 2 is fitted between the receiving bottom 3 and the plug body 1, and the plug body 1 and the receiving bottom 3 are connected by high frequency adhesive or screw. Is done. When used, the insertion piece of the insertion part 2 is inserted into the hole of the socket. As shown in FIGS. 6 and 7, since the pressing portion 182 of the pull button 18 is movable inside the hole 22 of the insertion portion 2, the entire plug is adjusted by the pull button 18 and rotated to a predetermined angle. . As shown in FIG. 8, when the plug is removed from the socket, the pulling portion 183 of the pull button 18 is pushed upward, the pressing portion 182 is moved downward, the socket is pressed down, and the entire plug is pushed out of the socket. It is pushed up and the plug is easily removed from the socket.

Since the plug inserted into the socket is rotatable at a predetermined angle, it is not necessary to directly pull out the plug when the plug is removed from the socket, and the plug is easily removed from the socket by operating the pull button.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view of a plug according to an embodiment of the present invention.

FIG. 2 is a perspective view of the plug according to the embodiment of the present invention;

FIG. 3 is a perspective view of the plug according to the embodiment of the present invention;

FIG. 4 is a schematic view of a plug according to an embodiment of the present invention.

FIG. 5 is a schematic view of a plug according to an embodiment of the present invention.

FIG. 6 is a schematic view of a plug according to an embodiment of the present invention.

FIG. 7 is a schematic view of a plug according to an embodiment of the present invention.

FIG. 8 is a schematic view of a plug according to an embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Plug main body 2 Insertion part 3 Support bottom part 11 Electric cord 12 Connection part 13 First lid 14 Vacancy 15 Annular groove 16 Leaning part 17 Groove 18 Pull button 19 Second lid 21 Insert piece 22 Opening 31 Imperfect annular groove 32 Circle Hole 33 Opening 111 Conductive piece 161 Hole 171 Depression 181 Revolving shaft 182 Holding part 183 Pulling part 211 Upper end edge

Claims (1)

[Utility model registration claims] 1. A plug body having a rear end portion connected to an electric cord, a circular portion at a front end portion having an empty room, and a power transmission piece installed vertically on both sides of the empty room; An insertion portion having two insertion pieces extending vertically downward from the annular portion, and a receiving bottom portion that is inserted between the insertion portion and the plug body and is combined with the plug body. A horizontal hole formed between the power transmission pieces,
Two leaning portions installed in parallel at predetermined intervals, a recess formed in the front end and projecting the leaning portion, a pulling portion provided on the left side, and a holding portion on the right side are provided. The insertion portion has a Y-shaped opening formed at a predetermined angle, and the annular portion fits into an annular groove formed under a front end circular portion of the plug body. The receiving bottom has an incomplete annular groove formed on an inner wall surface corresponding to the annular groove of the plug body, a central hole into which the insertion piece is inserted, and the central hole into which the holding portion is inserted. A pull-down button is combined with the plug body, the insertion portion and the receiving bottom to form a flat plug, and the plug body and the receiving bottom are An annular groove is provided so as to be rotatable with respect to the insertion portion, the holding portion is provided so as to be rotatable at a predetermined angle at the opening of the insertion portion, and the plug is rotated at a predetermined angle when inserted into the socket. Installed so that the pull button is pushed upward, the socket is pressed by the holding portion, the entire plug is pushed outward, and the plug is combined so as to be detached from the socket. Features plug.