JPS5851892Y2 - Inner blade of vibrating electric razor - Google Patents

Description

[Detailed explanation of the invention] The inner blades of conventional vibrating electric shavers are arranged at equal intervals on a vibrating table in the form of a large number of semicircular blade plates, and the spacing is approximately equal to the width of the vibrating table. 2 whisker introduction holes drilled in the outer blade
There was a drawback that deep cutting was not possible because the blade plates did not cross overlappingly.

The present invention is an improvement on this. The present invention will be explained based on the illustrated embodiment. Reference numeral 1 denotes a drive rod that reciprocates left and right by an electromagnet or a motor, and a semicircular blade plate 3a is mounted on the upper surface of a synthetic resin vibration table 2 connected to the upper end of the drive rod.
Plant a large number of t3b.

Reference numeral 4 denotes an outer blade in which countless whisker introduction holes 5 are bored in a mesh pattern, and blade plates 3a,
The sharp cutting edge formed on the periphery of 3b is pressed vertically.

However, in the present invention, a set of two blade plates 3 a t
3 b to a distance that is less than half the shaking width S of the shaking table 2, and the spacing between the blade plates 3a and 3b of each pair and the blade plates of adjacent pairs to be less than half the shaking width S. It is large and placed at a distance less than the swing width S.

For example, when the swing width S is 1.5 mm, the interval l is set to 0.5 mm, and the interval is set to 1.3 mm.

When a large number of blade plates are arranged on the vibration table 2, as shown in FIG. Most of the whiskers protruding from the introduction hole 5 into the inner surface of the outer cutter 4 are cut across by the cutting edge and the hole edge of the hole 5, and then the blade plate 3b crosses the same introduction hole 5 to the left. Cut off the remaining whiskers as shown in , mouth, and ha.

Similarly, when the vibration table 2 moves from left to right, the first blade plate 3
After b has cut most of the beard, the blade plate 3a cuts the remainder.

In short, in the present invention, a set of two blade plates 3 a t
Since the distance l of the blade plate 3b is made to approach a distance that is less than half the swing width S of the vibration table 2, the blade plate 3a? 3 b cross the same beard introduction hole 5 in the same direction, and the blade plate that first traverses cuts most of the beard, and the subsequent blade plate cuts the remainder, making it possible not only to make a deep cut, but also to cut each beard. Set of blade plates 3a,
3. Since the spacing between the blade plates of adjacent sets of b is set to be larger than half of the shaking width S, most of the cut whiskers fall at intervals wider than the spacing l, making it easy to clean the vibrating table for 20 minutes. produce an effect.

[Brief explanation of the drawing]

Fig. 1 is a partially omitted sectional view of an electric shaver embodying the present invention, and Fig. 2 is an explanatory diagram of the operation of the present invention. 02 is a vibration table;
3a and 3b are blade plates, and 4 is an outer blade.

Claims (1)

[Scope of utility model registration request] The distance l between the two blade plates 3 a t 3 b is set on the vibration table 2.
At the same time, the blade plates 3a and 3b of each pair and the blade plates of adjacent pairs are made closer to each other by a distance that is less than half of the swing width S, and the distance between the blade plates of the adjacent pairs is set to a distance that is larger than half of the swing width S and less than the swing width S. Separated from them are the inner blades of a vibrating electric razor with many blade plates set up on a vibrating table 2.