Socket head

Socket head

The present invention relates to a socket head, especially a socket head of a combination extension cord, which can be rotated relative to each other to provide a larger rotation angle of the socket head, and does not occupy the position of the socket hole due to the insertion of the transformer, and can be used according to the use. The number of sockets for the extension line is adjusted to make it easy for the user to operate.

At present, the general place of home or the use of electrical appliances, mostly equipped with a fixed position of the power outlet, if the location of the electrical appliance is too far and limited, the power cord length itself is not enough, it will use the extension cord, the general market extension The number of line sockets is fixed and cannot be increased or decreased, and the extension line should be provided with multiple appliances at the same time, combined with the way of multi-socket holes; the conventional extension cable has multiple socket holes side by side, but the transformer size is not the same, very It is difficult to effectively predict the distance between the extension sockets on the line. If the transformer plug is inserted, it is easy to occupy the position of the socket holes on the left and right sides, so that the socket holes cannot be utilized, thus losing the meaning of setting, in order to make the extension socket holes It is fully utilized and not occupied, providing a rotatable socket hole to avoid interference between the jacks, and it is a more feasible and economical method to occupy the position of the socket hole by inserting a transformer.

The Republic of China New Patent Bulletin No. M312826 "Extension Line Socket Structure" discloses a switch button that allows the transformer to be inserted into the extension line without occupying the remaining socket hole position and not being pressed to the side when the transformer is inserted. The extension cable socket is directly above, has a downward 30 degree angle chamfered surface, and is provided with at least one socket hole, and the upper socket hole has an independent switch button, the switch button is embedded in the groove, so that the transformer is flatly attached to On the socket hole, the extension cable socket has a position that does not occupy the socket hole. Although the structure of the extension cord socket can solve the position of the transformer plug occupying the general plug socket hole, when the transformer is adjacent to the transformer, it will still be mutually displaced, so that the rotatable socket is provided, which is a completely solved method.

The main purpose of this creation is to provide a socket head, especially a socket head of a combination extension cord, which can be rotated relative to each other to avoid interference between the jacks, and the transformer is inserted into the extension line without occupying the remaining socket hole positions.

In order to achieve the foregoing , the present invention provides a socket head including a socket portion and a conductive terminal corresponding to the socket portion; wherein the socket head has a first end surface, an opposite second end surface, and a protruding portion a first protrusion on the first end surface and a slot recessed on the second end surface are used to combine the serial extension socket heads, and the combined extension cable socket may include a plurality of socket heads, the socket heads In series, the number of sockets of the extension line is adjusted according to the usage requirement, and the first socket head is relatively rotatable to the second socket head.

As stated above, the socket head according to the present invention can have one or more of the following advantages:

(1) The socket head can be rotated by the socket heads to avoid interference between the socket holes, and the transformer can be inserted into the extension line without occupying the remaining socket hole positions, so that the transformer and various types of plugs can be inserted and used. It is more convenient.

(2) The socket head can adjust the number of sockets of the extension cable in series according to the needs of use, and increase the flexibility of use.

Please refer to FIGS. 1 and 2, which are a preferred embodiment of the present invention, a socket head for a combined extension cord socket, comprising: at least one first socket head (10) having a first a jack portion (11) and a first conductive terminal (12) corresponding to the first jack portion (11); a second socket head (20) connected in series to the first socket head (10), a second socket portion (21) and a second conductive terminal (22) corresponding to the second socket portion (21), and the second conductive terminal (22) is electrically connected to the first socket head (10) a first conductive terminal (12); a first end seat (30) having a first surface (31) facing the first socket head (10) and a recessed surface (31) a pivoting groove (32), the first end seat (30) is coupled to the first socket head (10); and a second end seat (40) having a second socket head (20) a second surface (41) and a protruding portion (42) protruding from the second surface (41), the second end seat (40) being coupled to the second socket head (20), this embodiment The utility model further comprises an electrical extension cable (43) fixed to the second end seat (40) and electrically connected to the second socket (20) of the second conductive terminal (22).

The first socket head (10) has a first end surface (15), an opposite second end surface (16), a first convex portion (13) protruding from the first end surface (15), and a concave surface. a first socket (14) disposed on the second end surface (16), the second socket head (20) having a third end surface (25), an opposite fourth end surface (26), and a protruding portion The second protrusion (23) of the three end faces (25) and a second slot (24) recessed in the fourth end face (26).

Referring to Figures 1, 2 and 3, in the embodiment, the first socket portion (11) of the first socket head (10) is electrically connected to the first conductive terminal (12), wherein the first conductive portion One end of the terminal (12) is located in the first slot (14), and the second socket portion (21) of the second socket head (20) is electrically connected to the second conductive terminal (22), wherein the first One end of the second conductive terminal (22) of the two socket head (20) is located in the second convex portion (23), and the first conductive terminal (12) and the second conductive terminal (22) are connected in series to be energized. To combine the creation, the second protrusion (23) of the second socket head (20) is simply inserted into the first slot (14) of the first socket head (10), and the plurality of first sockets The heads (10) are sequentially connected in series, adjusted according to user requirements, and then the first convex portion (13) of the first socket head (10) is inserted into the pivoting slot of the first end seat (30) (32) The protrusion (42) of the second end seat (40) is inserted into the second slot (24) of the second socket head (20), so that the combination of the present invention can be completed.

Referring to Figures 1, 2 and 4 again, the first protrusion (13) of the first socket head (10) has a cylindrical shape, and the first socket (14) has a circular shape, and the second socket head (20) The second convex portion (23) has a cylindrical shape, and the second socket (24) has a circular shape, and the first convex portion (13) of the first socket head (10) is inserted into the first portion a second socket (24) of the second socket head (20), the plurality of first socket heads (10) are serially connected in series, and the first socket head (10) is relatively rotatable relative to the second socket head (20) The socket holes are deflected at a larger angle to avoid interference between the socket holes. Please refer to Figure 5 again, adjust the angle of the first socket head (10) appropriately, so that various transformers (50) and various types of plugs (51) can be placed without occupying the positions of other socket holes, so that the socket It is a fairly feasible example to make full use of the hole without waste.

In summary, the socket head of the creation can completely solve the phenomenon that the extension hole of the extension cable is crowded out in use, and the number of sockets can be increased or decreased according to the use requirement, and the creation is not publicly used, and the patent is in compliance with the patent. In order to submit a new type of patent application in accordance with the law, I would like to ask for a patent.

The scope of protection of this creation is subject to the definition of the scope of the patent application, and any changes and modifications made by those skilled in the art without departing from the spirit and scope of this creation are within the scope of protection of this creation. .

<p>(10)First socket head</p><p>(11)First Jack</p><p>(12)First conductive terminal</p><p>(13) First convex</p><p>(14)First slot</p><p>(15) first end face</p><p>(16) second end face</p><p>(20)Second socket head</p><p>(21)Second Jack</p><p>(22)Second conductive terminal</p><p>(23) second convex</p><p>(24)second slot</p><p>(25) third end face</p><p>(26) fourth end face</p><p>(30)First end seat</p><p>(31) first surface</p><p>(32) pivot slot</p><p>(40) second end seat</p><p>(41) second surface</p><p>(42) Bumping</p><p>(43)Electrical extension cord</p><p>(50)Transformers</p><p>(51) Plug</p>

Fig. 1 is a schematic exploded view of a combined extension cord socket according to a preferred embodiment of the present invention.

Figure 2: enlarged view of the second socket head

Figure 3: Combination diagram of the combined extension cord socket.

Figure 4: Rotation diagram of the modular extension cord socket.

Figure 5: Another contextual view of a modular extension cord socket.