JPS5943015Y2 - electric razor - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to the structure of electric force □sled.

Conventionally, with general electric razors, it was difficult to remove beard debris, and the user had to remove the outer blade from the main body and clean the inner surface of the inner blade storage chamber with a brush, etc., which was inconvenient for the user. was there.

The present invention has been made in view of these points and aims to improve these drawbacks.

An embodiment of the present invention will be described below with reference to the accompanying drawings.

FIG. 1 is a longitudinal cross-sectional view of an embodiment of the electric razor of the present invention, FIG. 2 is a cross-sectional view of the same embodiment, FIG. 3 is a perspective view showing the external appearance, and FIG. 4 is a perspective view of a gear.

In the figure, reference numeral 1 denotes a cylindrical motor with a motor shaft 2 protruding from one end.

Reference numeral 3 denotes a motor housing chamber, which has a substantially cylindrical shape, and has a shaft protruding window 3a formed at one end, and a motor holding piece 3b formed at the other end.

Reference numeral 4 denotes an inner cutter cylinder, which is installed above the motor 1 and substantially parallel to the motor, and the blade surface of the inner cutter blade 5 is in sliding contact with the inner surface of the outer cutter 6.

7 is an outer cutter frame, 8 is a main body, 9 is a bearing, 10 is an inner cutter gear, 11 is a connection gear, and 12 is a motor gear.

Next, the operation of the electric razor of the present invention will be described.

Now, when the reed switch 14 is turned on by operating the slide piece 15, the motor 1 rotates and the motor gear 12, the communication gear 11, . Inner cutter cylinder 4 via inner cutter gear 10
rotates.

Thus, the blade surface of the inner cutter grade 5 comes into sliding contact with the inner surface of the outer cutter 6, and can shave the beard introduced from the beard introduction hole.

When shaving is repeated and beard debris accumulates, the outer cutter 60 portion is submerged in water and the slide piece 15 is operated again.The communication gear 11 which should transmit the rotation of the motor shaft to the inner cutter cylinder
By the action of the fan 11b, the water in the inner blade storage chamber 20 is discharged outside through the opening window 18.

Therefore, the beard debris is discharged to the outside from the opening window 18 along with the water.

Further, 13 is a battery, which is housed below the motor 1.
3 and the motor 1 are electrically connected to each other via a reed switch 14, and are operated by a magnet 16 attached to the back surface of the reed switch 14IIi and the slide piece 15.

The magnet 16 is housed in a switch box 1T that is isolated from the inner cavity of the main body 8.

An opening window 18 is formed in the main body 8 of the motor 1 on the side of the motor shaft 2, and is configured to be opened and closed by a cover 19.

The communication gear 11 has a shape as shown in FIG.
A fan 11b is formed inside a.

That is, the fan 11b is formed by slightly tilting the shape of the arm that supports the toothed portion 11a.

Thus, the rotation of the gear induces a water flow and the water can be discharged from the opening window 18.

Here, the bottom surface of the inner blade storage chamber 20 has grooves on both sides because the motor storage chamber 3 has a substantially cylindrical shape. The groove is inclined in the direction of the motor shaft 2.

If the groove has such an inclined shape, it is convenient to discharge the beard debris from the opening window 18 along with the water flow.

In this way, when beard debris is washed away by washing with water,
When the cover 17 is closed, beard debris will not leak out even while being carried, and there is no difference from a normal electric razor.

As described above, the electric razor of the present invention is equipped with a rotatable inner cutter tube approximately parallel to a cylindrical motor, and has a wall for discharging beard debris on the wall of the inner cutter storage chamber that accommodates the inner cutter tube. A gear that is installed opposite to the opening window and transmits the rotation of the motor shaft to the inner cutter cylinder is equipped with a fan that discharges water from the inner cutter storage chamber. There is no need for any parts or means for discharging the razor, just by dipping the blade head of the electric razor into water and driving it, water is sucked in through the outer blade.
This has the effect of effectively discharging beard debris from the opening window.

[Brief explanation of drawings]

Fig. 1 is a longitudinal sectional view of one embodiment of the electric razor of the present invention, Fig. 2 is a transverse sectional view of the same embodiment, Fig. 3 is a perspective view showing the external appearance, and Fig. 4 is a perspective view of a connecting gear. . 1...Motor 2...Motor shaft,
3...Motor housing chamber, 3a...Shaft protruding window, 3b...Motor holding piece, 4...
・Inner blade cylinder 1.5・de・・・Inner blade, 6・・・・
... Outer blade, 7... Outer blade frame, 8...
-Body, 9...Bearing, 10...Internal gear, 11...Connection gear, 11a...Tooth section, 11b... Fan 12...Motor gear, 13...Battery, 14...Reed switch, 15...Slide piece, 16...
...Magnet, 17...Switch box, 18
......Opening window, 19...Cover 20.
...Inner blade containment room.

Claims (1)

[Scope of utility model registration request] An inner cutter tube is rotatably equipped approximately parallel to a cylindrical motor, and an opening window for discharging whisker debris is formed on the wall of the inner cutter storage chamber that accommodates the inner cutter tube, and the opening window is opposed to the inner cutter tube. An electric razor characterized in that a gear for transmitting the rotation of a motor shaft to an inner cutter cylinder is equipped with a fan for discharging water from an inner cutter housing chamber.