JPS5838581A - Electric razor - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an electric razor that connects a grip part that can be held by hand when shaving and a blade part that is a combination of an inner cutter and an outer cutter, and is easy to use and compact when stored. The aim is to provide an electric shaver that will

For example, in order to carry it around for travel, that is, to store it, it is necessary to make it smaller and thinner, but if it is too small, it will be difficult to grasp it when shaving, and it will be difficult to place it on your face.

The present invention has been made in view of this background, and the following describes the first
A description will be given according to the embodiment shown in FIGS. 5 to 5.

In the figure, (1) is a thin box-shaped grasping part, which houses a battery (2) and electrical control parts (not shown) inside.

(3) , (3) are slide rails provided on both side walls of the grasping part (1). (4) is a blade part consisting of a shallow disc-shaped outer blade (4a) having a large number of whisker introduction holes and an inner blade (4b) that rotates and slides into contact with the outer blade (4), and the inner 1ζ inner blade (4b) and houses a thin motor (5) that drives the motor (4b). The inner cutter (4b) is connected to the inner cutter support (4) via the shaft (4c).
d) It is pivotally mounted and biased by a torsion coil spring (4C) to rotate in the direction of the outer blade (4 torsos). Also, the outer blade (4
&) is attached to the outer cutter frame (4f) so that it can sink freely and is urged outward by a push-up spring (4g). Then, the blade part (4) is automatically connected to the gripping part (1) number ζ by the force of the spring (6) via a connecting shaft so that the swing angle (indication 0) becomes, for example, 15 degrees. Ru. In other words, the grasping part (
The shaft (7) passing through the blade part (4) and the torsion coil part (6m) at both ends of the spring (6) are fitted so that the torsion force of the spring (6) is applied to the grasping part. It acts on (1) and the blade part (4) to tighten the swing angle j: tighten. (81
, (8) are sedge rails provided on both side walls of the blade part (4). (9) is the slide rail (8) and (3) above.
) is a cap for protecting the outer blade that is slidably attached to the outer blade (41), and when shaving without covering and protecting the outer blade (41), the slide rail (3) of the grip part (1) is attached as shown in Figure 1.
When storing to cover and protect the outer blade (4@), as shown in Fig.
3) and the slide rail (7) of the blade part (4). In the former case, the blade part (4) has a spring (
6) It has a swing angle with respect to the grasping part (1) due to the force,
In the latter case, the cap (9) resists the force of the spring (6).
The gripping part (field) is maintained in a straight line due to the restraining force.

In such an electric shaver, when the cap (9) moves to cover and protect the outer blades (4), the outer blades (41)
sinks into the outer cutter frame (4f) against the upward force of the push-up spring (4g), and at the same time, the inner cutter (4b) sinks into the shaft (4C) against the torsional force of the torsion coil spring (4C). The blade height of the inner cutter (4b) is lowered by rotating and tilting the inner cutter (4b).

In the above embodiment, the blade part (4) was shaped to have a swing angle with respect to the grasping part (11) when shaving.
The present invention is not limited to this.

As described above, the electric shaver of the present invention has the outer cutter having the hair introduction hole attached to the outer cutter frame so that it can be sunk into the outer cutter frame.
The inner blade, which slides into contact with the outer blade through spring force, is pivoted to the inner blade support and can be tilted freely.When shaving, the outer blade protrudes outward, making it easy to apply to the skin. When stored, the outer cutter and inner cutter sink into the outer cutter frame, making the electric razor compact and easy to store.

[Brief explanation of drawings]

Figures 1 to 5 show an electric shaver that is an embodiment of the present invention. Figure 1 is an overall perspective view when shaving, Figure 2 is an overall sectional view when stored, and Figure 3 is a grasping. FIG. 4 is a sectional view corresponding to FIG. 3, and FIG. 5 is an exploded perspective view of the inner cutter (4b).

Claims (1)

[Claims] (An electric shaver consisting of an outer cutter having an 11 liter inlet hole that is sunkably attached to an outer cutter frame, and an inner cutter blade that slides in contact with the outer cutter via a spring force and is pivotally attached to an inner cutter support so that it can be tilted freely.