CN201333712Y

CN201333712Y - Rotary electric shaver head with combined hole and slit

Info

Publication number: CN201333712Y
Application number: CNU2009201126660U
Authority: CN
Inventors: 黄建平
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-01-12
Filing date: 2009-01-12
Publication date: 2009-10-28
Anticipated expiration: 2019-01-12

Abstract

The utility model relates to a rotary electric shaver head with combined hole and slit. A net cover-shaped fixed knife (1) is divided into five areas: a bottom ring (7), a slit distributing ring (8) with a convex arc surface, a concave and annular reinforcing rib (9), a planar hole distributing ring (10) and a concave central circle (11). A rotary movable knife is divided into two parts: a positioning knife set in the outer ring and a floating knife set in the inner ring; a pressing sheet (4) is arranged at the upper part of a knife holder (5) of the movable knife, and a spring sheet (6) is arranged at the lower part thereof; the cutting edge of the positioning knife blade (2) in the outer ring of the movable knife faces to the outer upper side of the knife blade, and the length of the cutting edge is equal to or slightly larger than that of a slit; and the cutting edge of the positioning knife blade (3) in the inner ring of the movable knife faces to the upper part of the knife blade, and the length of the cutting edge is equal to or slightly larger than the width of the ring with hole of the hole distributing ring (10). The shaver head provided by the utility model is specially used as the shaver head of a rotary electric shaver, and has the advantages of comfortable face contact feeling, clean beard shaving, short stubble, no beard pulling, no need of temple knife and low production cost.

Description

Rotary hole seam is in conjunction with electric shaver head

Technical field

The utility model relates to a kind of shaving implement, is revolving electric shaver head.

Background technology

The cutter head of the electric shaver that people are daily, form by power and the quiet cutter two parts of guard shape that set of blades is synthetic, press the manner difference of moving knife, be divided into rotary and reciprocating type two types, revolving moving knife cooperates with the quiet cutter of the slit of guard shape, have can shave off preferably long must advantage, but also exist the shortcoming of the long and easy-to-draw palpus of the stubble of growing a beard.Shuttle moving knife cooperates with the quiet cutter of the porous of guard shape, have be difficult for the cut wound epidermis, the short advantage of stubble of growing a beard, but exist long must difficult hand-hole and be difficult for shaving and remove, need join the shortcoming of temples cutter in addition.How to learn from other's strong points to offset one's weaknesses, two kinds of patterns are cooperated, provide a kind of length must all can shave only, not draw palpus, the short novel electric shaver head of toothing, its active operation significance and good market prospects will be arranged.

The utility model content

At the above-mentioned deficiency of prior art, the technical problems to be solved in the utility model provides a kind of rotary hole that integrates the advantage of existing two kinds of patterns and stitches in conjunction with electric shaver head.

The technical scheme that solves the problems of the technologies described above is: this rotary hole seam is in conjunction with electric shaver head, form by the quiet cutter of guard shape and rotary moving knife two parts, the quiet cutter of guard shape is by being divided into the cloth seam ring of foundation ring, convex globoidal, the ring stiffener of indent, the cloth orifice ring on plane, five zones of center circle of indent in outer the reaching successively, rotary moving knife is divided into the knife edge group of outer ring, floating movable cutter set two parts of inner ring, each cutter group is made up of a plurality of blades, be fixed on the tool rest, compressing tablet is arranged at unsteady cutter tool rest top, and spring leaf is arranged at the bottom.The cutting edge of the outer ring positioning blade in the moving knife is opened the outer upside at blade, the cutting edge trend is consistent with the quiet cutter slit trend in its outside, the length of cutting edge equals or is slightly larger than slit length, the cutting edge of the inner ring floating blade in the moving knife is opened at the blade upside, and cutting edge length equals or be slightly larger than the width of the ring of meshed portion in the cloth orifice ring.

The thickness of the cloth seam ring of the quiet cutter of said guard shape is 0.15 ± 0.005mm, and the thickness of cloth orifice ring is 0.065 ± 0.005mm, and the thickness of center circle is 0.5mm.

The outer ring positioning blade of said rotation moving knife is 12, and the inner ring floating blade is 9.

The beneficial effects of the utility model are in conjunction with original single rotary and reciprocating type two kinds of electric shaver head advantages, getting length mends, overcome original separately shortcoming, thus have when shaving veneer comfortable, shave length must be only and do not draw the stubble of must, growing a beard short, do not need in addition advantage such as attached temples cutter.

Description of drawings

Fig. 1 is the utility model structural representation

Fig. 2 is the quiet knife structure schematic diagram of guard shape of the present utility model.

Fig. 3 is a rotary moving knife structural representation of the present utility model.

The specific embodiment

The utility model is described in detail below in conjunction with embodiment and with reference to accompanying drawing: quiet cutter 1 punching out according to a conventional method of this cutter head, crack, punching, operations such as mill are made, moving knife also belongs to conventional processing method and makes, the cloth seam ring 8 of quiet cutter is made convex globoidal, not only favourable advance length must but also enter and make the veneer sense comfortable, the edge length of outer ring location moving knife 2 equals or is slightly larger than slit length, helping into must all shaving of seam removes, and not drawing must, the thickness of the cloth orifice ring 10 on plane is about 0.07mm, the stubble that helps growing a beard is short, small sircle hole is difficult for injuring skin than slit, and what install under the cloth orifice ring 10 is floating movable cutter set, each floating blade 3 is at spring leaf 6, compressing tablet 4, under the acting in conjunction of the climbing power that fast rotational produces, in a reasonable range, fluctuate, automatically made accommodation, to shave the variant to the greatest extent shape of face, different parts, the long beard of different palpuses does not injure skin again.The positioning blade 2 of moving knife, floating blade 3 are installed on the power seat 5, the thickness of the cloth seam ring 8 of convex globoidal is about 0.15mm, guarantee certain intensity, slot driller is favourable advance long must, when shaving, will grow earlier and must shave into short hairs roughly, enter then in the aperture of cloth orifice ring 10 that thickness is about 0.07mm, again short hairs are shaved again on one side, thereby toothing is very short.Consider that from the angle of highly versatile the positioning blade 2 of outer ring is set at 12, the floating blade of inner ring is set at 9.The blade number of different size can increase and decrease as required.

Claims

1, a kind of rotary hole seam is in conjunction with electric shaver head, form by the quiet cutter of guard shape (1) and rotary moving knife two parts, it is characterized in that the quiet cutter of guard shape (1) is by being divided into foundation ring (7) successively in outer the reaching, the cloth seam ring (8) of convex globoidal, the ring stiffener of indent (9), the cloth orifice ring (10) on plane, (11) five zones of the center circle of indent, rotary moving knife is divided into the knife edge group of outer ring, floating movable cutter set two parts of inner ring, each cutter group is made up of a plurality of blades, be fixed on the tool rest (5), compressing tablet (4) is arranged at unsteady cutter tool rest (5) top, spring leaf (6) is arranged at the bottom, the cutting edge of the outer ring positioning blade (2) in the moving knife is opened the outer upside at blade, the cutting edge trend is consistent with the quiet cutter slit trend in its outside, the length of cutting edge equals or is slightly larger than slit length, the cutting edge of the inner ring floating blade (3) in the moving knife is opened at the blade upside, and cutting edge length equals or be slightly larger than the width of the ring of meshed portion in the cloth orifice ring (10).

2, stitch in conjunction with electric shaver head in rotary hole as claimed in claim 1, the thickness that it is characterized in that the cloth seam ring (8) of the quiet cutter of said guard shape (1) is 0.15 ± 0.005mm, the thickness of cloth orifice ring (10) is 0.065 ± 0.005mm, and the thickness of center circle (11) is 0.5mm.

3, stitch in conjunction with electric shaver head in rotary hole as claimed in claim 1, it is characterized in that the outer ring positioning blade (2) of said rotation moving knife has 12, and inner ring floating blade (3) has 9.