CN203510260U

CN203510260U - Improved rotary electric razor

Info

Publication number: CN203510260U
Application number: CN201320623944.5U
Authority: CN
Inventors: 陆匡业; 陈桂华
Original assignee: NINGBO MEIZUAN ELECTRICAL CO Ltd
Current assignee: NINGBO MEIZUAN ELECTRICAL CO Ltd
Priority date: 2013-09-30
Filing date: 2013-09-30
Publication date: 2014-04-02
Anticipated expiration: 2023-09-30

Abstract

The utility model relates to an improved rotary electric razor. The improved rotary electric razor comprises a razor head and a razor body. The razor head comprises a fixed cutter assembly and a movable cutter assembly capable of rotating relative to the fixed cutter assembly. The movable cutter assembly comprises a movable cutter bottom plate and movable cutters vertically arranged on the movable cutter bottom plate in the circumferential direction. Each movable cutter comprises a movable cutter body and a blade. The fixed cutter assembly comprises fixed cutters which are annularly arranged, beard clamping gaps are formed by gaps between the blades of the fixed cutters and the blades of the movable cutters, the two sides of each fixed cutter are respectively provided with a circular-arc-shaped chamfer to form a beard guiding groove, and the width of the blade of each movable cutter ranges from 1.45mm to 1.55mm. The width of the shaving track of the movable cutters is increased, the beard clamping gaps between the two sides of the fixed cutters and the movable cutters are reduced, the shaving efficiency is improved, and the beard pulled situations are reduced.

Description

A kind of improved rotary electric shaver

(1) technical field

The utility model relates to a kind of electric shaver, relates in particular to a kind of rotary shaver.

(2) background technology

Rotary shaver rotates relative to stationary knife assembly by moving knife component, thereby beard is shaved and removed, the cutter head of existing rotary electric shaver comprises stationary knife assembly and moving knife component, stationary knife assembly comprises the stationary knife that annular arranges, the blade width of moving knife is generally 0.8mm～0.85mm, making the rotational trajectory width of moving knife in stationary knife is 0.95～1.1mm left and right, the plane width of stationary knife is generally 1.7mm, like this, also there is larger gap in both sides and the gap between moving knife of stationary knife, than being easier to pull out palpus, in addition, because rotational trajectory is narrower and small, so shave, efficiency is lower, be difficult for shaving except clean.

(3) summary of the invention

In order to overcome the above-mentioned deficiency of prior art, the utility model provides a kind of improved electric shaver that can improve the efficiency that shaves.

The technical scheme in the invention for solving the technical problem is:

A kind of improved rotary electric shaver, comprise cutter head and blade, described cutter head comprises stationary knife assembly and the moving knife component that can rotate relative to described stationary knife assembly, described moving knife component comprises moving knife base plate and is circumferentially erected at the moving knife on moving knife base plate, described moving knife comprises moving knife blade and blade, described stationary knife assembly comprises the stationary knife that annular arranges, gap between described stationary knife and the blade of moving knife forms folder palpus gap, the both sides of described stationary knife are respectively arranged with the formation of circular arc chamfering and lead palpus groove, the width of the blade of described moving knife is 1.45～1.55mm.

As preferably, lead must groove chamfer radius be 0.5～0.8mm.

As preferably, moving knife component comprises separate the first moving knife component and the second moving knife component of arranging, the first moving knife component comprises the first moving knife base plate and is circumferentially erected at the first moving knife on the first moving knife base plate, the second described moving knife component comprises the ends two moving knife base plate and is circumferentially erected at the second moving knife on the second moving knife base plate, the second described moving knife base plate is pressed on the first moving knife base plate, and described stationary knife comprises the first stationary knife and second stationary knife of corresponding the first moving knife component of difference and the second moving knife component.

As preferably, the number of the second moving knife is less than the number of the first moving knife.

As preferably, the first stationary knife and the second stationary knife shape have angle.

In the both sides of stationary knife, be respectively arranged with the formation of circular arc chamfering and lead palpus groove, the width of the blade of moving knife is 1.45～1.55mm, the blade of corresponding moving knife and the folder between stationary knife must reduce in gap, also increased the area that shaves of moving knife, improved the efficiency that shaves, due to reducing of gap, reduced the situation of pulling out palpus, increased the comfort level that shaves.In addition, in prior art, the first moving knife and the second moving knife are arranged on same blade, and stable like this ability is poor, the number of the first moving knife and the second moving knife is also identical, in the utility model, the first moving knife and the second moving knife are divided and be arranged, like this, move more stable, reduce the number of the second moving knife, because the circumferential lengths of the second stationary knife reduces, shave frequency and the first moving knife that guarantees the second moving knife frequency that shaves is identical.And the first stationary knife and the second stationary knife form angle, also do not need the blade that guarantees the first moving knife and the second moving knife to be positioned in same direction, installation accuracy etc. has been reduced to requirement, produce easier for installation.

The beneficial effects of the utility model are: the utility model has increased the track width that shaves of moving knife, have reduced the folder palpus gap between stationary knife both sides and moving knife, have improved the efficiency that shaves, and have reduced the palpus situation of pulling out.

(4) accompanying drawing explanation

Fig. 1 is the structural representation of prior art.

Fig. 2 is sectional structure schematic diagram of the present utility model.

Fig. 3 is structural representation of the present utility model.

(5) specific embodiment

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.

As Fig. 2, shown in 3, a kind of improved rotary electric shaver, comprise cutter head and blade, cutter head comprises stationary knife assembly 4 and the moving knife component that can rotate relative to described stationary knife assembly, moving knife component comprises moving knife base plate and is circumferentially erected at the moving knife on moving knife base plate, moving knife comprises moving knife blade and blade 2, stationary knife assembly comprises the stationary knife 3 that annular arranges, the both sides of stationary knife are respectively arranged with the formation of circular arc chamfering and lead palpus groove 1, gap between described stationary knife and the blade of moving knife forms folder palpus gap, the chamfer radius of leading palpus groove is 0.5～0.8mm, the width of the blade of described moving knife is 1.45～1.55mm.Moving knife component comprises separate the first moving knife component 10 and the second moving knife component 7 of arranging, the first moving knife component 10 comprises the first moving knife base plate 9 and is circumferentially erected at the first moving knife 8 on the first moving knife base plate, the second moving knife component 7 comprises the second moving knife base plate 6 and is circumferentially erected at the second moving knife 5 on the second moving knife base plate, the second moving knife base plate 5 is pressed on the first moving knife base plate 9, and the first moving knife component 10 and the second moving knife component 7 are fixed together by fixture 11.Stationary knife 3 comprises the first stationary knife and second stationary knife of corresponding the first moving knife component of difference and the second moving knife component, and the first stationary knife and the second stationary knife shape have angle.The number of the second moving knife 5 is less than the number of the first moving knife 8.

In the both sides of stationary knife, be respectively arranged with the formation of circular arc chamfering and lead palpus groove 1, the width of the blade of moving knife is 1.45～1.55mm, widened the blade 2 of moving knife, the blade of corresponding moving knife and the folder between stationary knife must reduce in gap, also the area that shaves that has increased moving knife, has improved the efficiency that shaves, due to reducing of gap, reduce the situation of pulling out palpus, increased the comfort level that shaves.In addition, in prior art, the first moving knife and the second moving knife are arranged on same blade, and stable like this ability is poor, the number of the first moving knife and the second moving knife is also identical, in the utility model, by the first moving knife 8 and the independent setting respectively of the second moving knife 5, like this, move more stable, reduce the number of the second moving knife, because the circumferential lengths of the second stationary knife reduces, shave frequency and the first moving knife that guarantees the second moving knife frequency that shaves is identical.And the first stationary knife and the second stationary knife form angle, also do not need the blade that guarantees the first moving knife and the second moving knife to be positioned in same direction, installation accuracy etc. has been reduced to requirement, produce easier for installation.

The utility model has increased the track width that shaves of moving knife, has reduced the folder palpus gap between stationary knife both sides and moving knife, has improved the efficiency that shaves, and has reduced the palpus situation of pulling out.

Claims

1. an improved rotary electric shaver, comprise cutter head and blade, described cutter head comprises stationary knife assembly and the moving knife component that can rotate relative to described stationary knife assembly, described moving knife component comprises moving knife base plate and is circumferentially erected at the moving knife on moving knife base plate, described moving knife comprises moving knife blade and blade, described stationary knife assembly comprises the stationary knife that annular arranges, gap between described stationary knife and the blade of moving knife forms folder palpus gap, it is characterized in that: the both sides of described stationary knife are respectively arranged with the formation of circular arc chamfering and lead palpus groove, the width of the blade of described moving knife is 1.45～1.55mm.

2. a kind of improved rotary electric shaver according to claim 1, is characterized in that: the described chamfer radius of leading palpus groove is 0.5～0.8mm.

3. a kind of improved rotary electric shaver according to claim 2, it is characterized in that: described moving knife component comprises separate the first moving knife component and the second moving knife component of arranging, the first moving knife component comprises the first moving knife base plate and is circumferentially erected at the first moving knife on the first moving knife base plate, the second described moving knife component comprises the second moving knife base plate and is circumferentially erected at the second moving knife on the second moving knife base plate, the second described moving knife base plate is pressed on the first moving knife base plate, described stationary knife comprises the first stationary knife and second stationary knife of corresponding the first moving knife component of difference and the second moving knife component.

4. a kind of improved rotary electric shaver according to claim 3, is characterized in that: the number of the second described moving knife is less than the number of the first moving knife.

5. a kind of improved rotary electric shaver according to claim 4, is characterized in that: the first described stationary knife and the second stationary knife shape have angle.