JPS607503B2 - electric razor - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to an electric shaver in which an AC power supply connector can be freely connected to the side surface of the main body housing.

Conventionally, in this type of electric shaver, when the power switch provided on the side surface of the main body housing has a click function, for example, a click part is provided on the operation part of the power switch, and the click part engages with the power switch. It was necessary to provide an engaged portion in the main body housing to obtain a click.

In other words, it is necessary to provide a special member to obtain a click, or to integrally mold a special protrusion or recess into the main body housing, which poses the problem of complicating the configuration for providing a click in the power switch. Ta. [Object of the Invention] The present invention has been made in view of the above points, and its object is to provide an electric shaver that can obtain the click of the power switch with a simple configuration.

[Disclosure of the Invention] Embodiment FIGS. 1 to 4 show an embodiment of the present invention, in which a main body housing 4 includes a motor for driving a razor blade, a storage battery 2 for supplying power to the motor 1, and a storage battery 2. Charging circuit 3
is housed therein, and a power switch 10 is disposed at the upper side of the main body housing 4.

This power switch 10 is made up of a movable contact block 8 consisting of a slide plate 5, a switch spring 6, and a holding plate 7, and a fixed contact board 9, and is configured to open and close a motor circuit. . On the other hand, a recess 13 into which the AC power supply connector 12 attached to the tip of the power cord 11 is inserted is provided at the lower part of the side surface of the main body housing 4, and the charging circuit 3 is inserted from the bottom of the recess 13. A plug pin 14 electrically connected to the charging circuit 3 is provided in a protruding manner, and the connecting fitting of the connector 12 is connected to the plug pin 14, so that AC power is supplied to the charging circuit 3. by the way,
The extension part 15 extending from the lower end of the TASlide plate 5 of the power switch 10 has a hole 1 through which the plug pin 14 is inserted.
6, and this elongated hole 16 is provided with a click center narrow part 17 whose inside is slightly narrower than the diameter of the plug pin 14. When the power switch turtle 0 is opened/closed, the plug pin blind 4 closes to the middle narrow part 1. Clicks can be obtained by passing through. Note that in the embodiment, the recess 13
Plug block 2Q' with a plug pin turtle inserted inside.
It is composed of a plug case 21 and a case cover 22 to which a plug pin 14 is attached, and an extension part 15 is formed in a through hole 24 formed between a concave stepped part 23 of the plug case 21 and the case cover 22. is inserted. Further, a locking piece 18 is provided at the lower end of the extension part 5 to protrude into the recess 13 and prevent the connection of the connector 12 when the power switch IQ is turned on. Inconveniences caused by AC power being supplied at
For example, this prevents the storage battery 2 from being unable to be charged. A recess 19 provided in the connector 12 is fitted with a lock piece 18, which prevents the connector 12 from coming off during use. [Effects of the Invention] As described above, the present invention provides a recess into which an AC power supply connector is inserted in the side surface of the main body housing of an electric shaver, and a plug pin connected to the connector from the bottom of the recess. A protruding electric shaver is cut out, and an elongated hole into which the plug pin is inserted is provided in the extension of the slide plate of the power switch, and the elongated hole has a slightly narrower inside than the diameter of the plug pin for a click. A narrow part is provided so that a click can be obtained by the plug pin passing through the narrow part when the power switch is opened or closed. Therefore, the structure for obtaining the click of the power switch is simplified, and the cost is reduced and the assembly becomes easier.

[Brief explanation of drawings]

Fig. 2 is a perspective view of an embodiment of the present invention; Fig. 2 is a cross-sectional view of a main part of the same; Fig. 3 is a perspective view of a main part of the same; Fig. 4 is a cross-sectional view of a main part of the same. 1 is a motor, 2 is a storage battery, 3 is a charging circuit, 4 is a main body housing, 1 is a power switch, 12 is a connector, 13 is a recess, 14 is a plug pin, 15 is an extension part, 16 is the largest hole,
17 is the middle narrow part. Figure 2, Figure 3, Figure 4

Claims (1)

[Claims] 1. In an electric shaver, a recess into which an AC power supply connector is inserted is provided in the side surface of the main body housing of the electric shaver, and a plug pin connected to the connector is provided protruding from the bottom of the recess, in which the power switch slides. An elongated hole through which the plug pin is inserted is provided in the extending part of the plate, and a narrow part for a click whose width is slightly narrower than the diameter of the plug pin is provided in the elongated hole, so that the plug pin is inserted into the narrow width when the power switch is opened/closed. An electric shaver characterized in that a click can be obtained by passing through a part.