JP3070365U - Adapter type multi socket - Google Patents

Abstract

(57) Abstract: An adapter-type multi-socket socket capable of reducing the number of members and reducing manufacturing cost by simplifying a conductive plate and a switch member in the multi-socket socket. I will provide a. SOLUTION: An upper lid (1) having four receptacle sets (10), two switch members (11) and an overload protector (12), a fixed plug (20) and a dummy plug (21). And a lower lid body (2) having a lower cover body (2) and two receiver sets (10) arranged in series in the four receiver sets (10), each having two conductive plates (14).
And the two socket sets (10) are respectively connected in series to the switch member (11) by the same conductive plate (14), and the two switch members (11) are connected by a cord to the overload protector ( 1
2), and an overload protector (12) is connected to the fixed plug (2) in the lower lid (2) via a cord.
0).

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to an improved adapter-type multiple socket which can reduce the number of members and the manufacturing cost by simplifying a conductive plate and a switch member in the multiple socket.

[0002]

[Problems to be solved by conventional technology and device]

 The main function of conventional multi-port sockets is to conduct electricity and use various electric appliances. Most of the commonly used adapter-type multi-socket sockets do not have a switch function and require constant plugging and unplugging, which is very inconvenient.

[0003] Furthermore, most conventional multi-socket sockets having a switch function have a plurality of socket sets and the same number of switch members on the lid, and switch the ON / OFF state of each switch member. In addition, the use state of each electric product can be controlled individually.

[0004] However, in order to achieve the above-described purpose of the multi-port socket, many switch members and conductive plates must be used, and the number of connection points by soldering between them becomes extremely large. I will. Therefore, the manufacturing process is increased and the work process is considerably increased.

As shown in FIGS. 4, 5 and 6, the structure of the conventional adapter-type multi-receptacle socket is such that four sets of receptacles (30) and four switch members (31) are provided on an upper lid (3). ) And an overload protector (32), and a fixed plug (40) and a dummy plug (41) are provided on the lower lid (4). The switch members (31) are connected by a conductive plate (34) and a cord (36), and the overload protector (32) and each switch member (31) are connected in series by a cord (36). After being connected, it is connected to the fixed plug (40) using the cord (36). Further, a plurality of holding portions (340) are formed at predetermined positions of the conductive plate (34), and each holding portion (340) is fitted into a plurality of holding portion storage frames (33) provided in the upper lid body (3). It is. However, this type of multi-port socket requires a large amount of the conductive plate (34) and also requires a long working time in the soldering process, so that the manufacturing cost becomes extremely high.

The present invention solves the above-mentioned problems, and provides an overload protector and two switch members connected in series with the overload protector on the upper lid, and uses two conductive plates. By connecting two socket sets in a row in parallel, the number of members can be reduced, the convenience of assembly can be increased, and the manufacturing cost can be reduced.

[0007]

[Means for Solving the Problems]

 The present invention provides an upper lid (1) having four socket sets (10), two switch members (11) and an overload protector (12), a fixed plug (20) and a dummy plug (21). ), The two lid sets (10) arranged in series in the four receptacle sets (10) are connected in parallel by two conductive plates (14), respectively. The two socket sets (10) are respectively connected in series to the switch member (11) by the same conductive plate (14), and the two switch members (11) are connected in series to the overload protector (12) by a cord. And an overload protector (12) is connected to a fixed plug (20) in the lower lid (2) via a cord. That.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view of an improved adapter-type multi-port socket according to the present invention, FIG. 2 is an exploded perspective view of an improvement of the adapter-type multi-port socket according to the present invention, and FIG. FIG. 4 is a perspective plan view showing an internal circuit for improving the adapter-type multi-receiving socket according to the present invention.

[0010]

[Preferred Embodiment of Invention]

 As shown in FIG. 1, the improvement of the adapter type multi-socket socket of the present invention is achieved by combining the upper lid (1) and the lower lid (2), and the upper lid (1) has four electric appliances. A receptacle set (10) into which plugs can be inserted is provided, and two switch members (11) for controlling the four receptacle sets (10) and one over member for controlling the two switch members (11). A load protector (12) is provided, and the two socket sets (10) arranged in series in the four socket sets (10) are connected in parallel using two conductive plates (14), The two socket sets (10) are controlled by one switch member (11), and the two socket sets (10) are connected to the switch member (11) by the same two conductive plates (14). series It is continued.

As shown in FIG. 2, both switch members (11) are connected in series with an overload protector (12) by a conductive plate (15) and a cord (16). In addition, a holding portion storage frame (13) is formed at a position corresponding to the socket set (10) in the upper lid (1), and two conductive plates are provided between the two socket sets (10) arranged in series. (14) is installed, a holding portion (140) is formed on the conductive plate (14), and the holding portion (140) is fitted into the holding portion storage frame (13). Further, the two earth pieces (17) arranged side by side are installed in the upper lid (1) and have an effect of earthing, and the lower lid (2) has a fixed type for energization. A retractable dummy plug (21) is provided for preventing the plug (20) and the entire multi-port socket from dropping out of the outlet.

As shown in FIG. 3, both switch members (11) are connected in series with an overload protector (12) by a cord (16). The overload protector (12) is electrically connected to the fixed plug (20) by a cord (16).

[0013]

[Effect of the invention]

 Since the present study has the above-mentioned configuration, the number of conductive plates can be considerably reduced, and since the conductive plates are integrally molded, the number of connection points by soldering can be greatly reduced, and the conductive plates are sandwiched. It can fit into the storage frame. Therefore, the manufacturing cost can be reduced and the assembling time can be shortened.

[Brief description of the drawings]

FIG. 1 is a perspective view of an improved adapter-type multi-socket socket according to the present invention.

FIG. 2 is an exploded perspective view of an improved adapter-type multiple socket according to the present invention.

FIG. 3 is a plan perspective view showing the internal circuit of the improved adapter-type multi-port socket according to the present invention.

FIG. 4 is a perspective view of a conventional adapter-type multiple socket.

FIG. 5 is an exploded perspective view of a conventional adapter-type multiple socket.

FIG. 6 is a perspective plan view showing an internal circuit of a conventional adapter-type multi-receiving socket.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Top cover 10 Receptacle set 11 Switch member 12 Overload protector 13 Holding part storage frame 14 Conductive plate 140 Holding part 15 Conductive plate 16 Cord 17 Grounding piece 2 Lower lid 20 Fixed plug 21 Dummy plug 3 Upper lid 30 Receiver Mouth set 31 Switch member 32 Overload protector 33 Holding section holding frame 34 Conductive plate 340 Holding section 36 Cord 4 Lower lid 40 Fixed plug 41 Dummy plug

Claims (3)

[Utility model registration claims] An upper cover (1) having four socket sets (10), two switch members (11) and an overload protector (12), a fixed plug (20) and a dummy plug (21). ), And two socket sets (10) arranged in series in the four socket sets (10) each have two conductive plates (1).
4), the two socket sets (10) are respectively connected in series to the switch member (11) by the same conductive plate (14), and the two switch members (11) are overloaded by a cord. Vessel (1
2), and an overload protector (12) is connected to the fixed plug (2) in the lower lid (2) via a cord.
An adapter-type multi-socket socket which is connected to 0). 2. The adapter-type multi-socket socket according to claim 1, wherein a holding portion (140) for holding a plug of an electric appliance is formed on the conductive plate (14). 3. The adapter-type multi-socket socket according to claim 1, wherein a grounding piece (17) for grounding is provided on the upper lid (1).