CN2298912Y

CN2298912Y - Middle blade carrier of razor

Info

Publication number: CN2298912Y
Application number: CN 97220883
Authority: CN
Inventors: 陈清川
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-07-28
Filing date: 1997-07-28
Publication date: 1998-12-02
Anticipated expiration: 2007-07-28

Abstract

The utility model relates to a middle blade carrier of a razor, which solves the problems of unsafe operation and unfriendly using. The upper surface of a dip end is respectively provided with a clamping groove, and both sides are provided with convex columns to hook a comb net; each mesh of the comb net is formed at inclined and parallel intervals, and the inner face of the comb net is appressed with a cutter; the cutter forms a U shape, and the surface of the cutter is provided with a slot; the slot is allotopic to meshes, and the cutter is sheathed on a tool apron; two sides of the tool apron are provided with convex columns to hook the cutter, and the tool apron forms a T shape; bottom surfaces of two wings, which are near to both end faces, are connected with bilateral dip ends of a net base, and a clamping groove of the net base clamps an M-shaped elastic trip; the center part of the elastic trip is provided with a guide slot, and a steel ball is placed in the guide slot; the upper end of the steel ball supports the tool apron, and each elastic trip is embedded in the clamping groove on the surface of the net base. The utility model is used for shaving.

Description

The razor intermediate slide

The utility model relates to scrapes the beard cutter, refers in particular to shaver frame.

Existing shaver frame is shown in Fig. 6-8: the cutting blade portion 10 that blade portion 40 and both sides are arranged; Filter 41 and blade 44 are arranged, movable blade 44 joins with the depression 491 of joint seat 49 and the fork 51 of motor 50 transmissions, make and insert must cutting off by fleece of filter 41, there are a rule transverse crack 42 and periphery 43 in filter 41 surfaces, in blade 44 rule transverse crack 45 is arranged, quarter butt 481 on the retainer 48 of joint seat 49 both sides and 471 mats of the prominent bar on the connector 47, one spring 46 keep applying power, this double-peak type razor structure, easily distortion and the skew of its spring 46, make 41 of blade 44 and filters produce the gap, when feeler stretches into, have the folder hair, the dawn can't cut; Space between filter 41 and blade 44 lateral margins is too little, and traversing interference phenomenon is arranged, and the space is too big, and then the generation skew is bigger, and intermediate blades portion lacks flexibility, and promptly during pressurized, whole group cutter head floatability up and down is very poor, in a word, in short, use have some setbacks, unreliable.

The purpose of this utility model provide a kind of use reliably, razor intermediate slide smoothly.

The purpose of this utility model is achieved in that the razor intermediate slide, it comprises: housing and cutter head group tool, the cutter head group has two outside cutter heads and middle cutter head, and middle cutter head place is provided with knife rest, and cutter head connects mutually with transmission mechanism, it is characterized in that: middle cutter head has a comb net, reticulum is arranged at the bottom, and the comb net is U-shaped and is sheathed on the reticulum that reticulum is L-shaped, its inserting end upper surface respectively has a draw-in groove, and the protruded stigma that colludes solid comb net is established in its both sides; Be provided with several rows of mesh on the net at comb, each mesh is that oblique parallel is provided with at interval, and comb net inner face is glued with a cutter; Cutter takes the shape of the letter U, and there is the elongated short slot of a rule on its surface, short slot and mesh dystopy, and cutter is placed on the tool rest, and the tool rest both sides are established and are colluded the protruded stigma of living cutter admittedly; Tool rest is T-shaped, and the reticulum inserting end of its both wings bottom surface, nearly two ends and both sides joins, and card has a M shape shell fragment in the draw-in groove of reticulum, and there is a guide groove at the shell fragment center, establishes a steel ball in the guide groove, and tool rest is withstood in the steel ball upper end, and each shell fragment is embedded in the draw-in groove on reticulum surface.

Above-mentioned design utilizes steel ball to keep the balance of tool rest, guarantees the adaptation between cutter and comb net, reaches the palpus smooth and easy accurate excision of fleece and the service-strong effect that penetrate.

Below by drawings and Examples the utility model is described further again.

Fig. 1 is the utility model main body schematic diagram.

Fig. 2 is the utility model perspective exploded view.

Fig. 3 is the utility model combination schematic diagram.

Fig. 4 is that the utility model side analyses and observe is 4-4 cross-sectional schematic among Fig. 3.

Fig. 5 is the utility model comb net schematic top plan view.

Fig. 6 is existing razor intermediate slide stereogram.

Fig. 7 is existing razor intermediate slide perspective exploded view.

Fig. 8 is existing razor intermediate slide combination schematic diagram.

Shown in Fig. 1-5: the utility model is the position that is useful in bimodal reciprocative type electric razor, it comprises for holding housing when holding, motor and transmission mechanism and electric supply installation are arranged in the housing, the housing upper end is connected to razors head, razors head contains support and knife rest, contain two outside cutter heads and middle cutter head in the knife rest, each outside cutter head is an existing structure, and the cutting of filter and cutter expansion to the short hairs hair is provided; Middle cutter head has a comb net 11, and reticulum 15 is arranged at the bottom, and comb net 11 is U-shaped and is sheathed on the reticulum 15 that reticulum 15 is L-shaped, and its inserting end upper surface respectively has a draw-in groove 21, and its both sides are established protruded stigma and colluded solid comb net 11; Be provided with several rows of mesh 12 at comb on the net 11, each mesh 12 is provided with at interval for oblique parallel, combs net 11 inner faces and is glued with a cutter 13; Cutter 13 takes the shape of the letter U, and there is the elongated short slot of a rule 14 on its surface, short slot 14 and mesh 12 dystopys, and cutter 13 is placed on the tool rest 17, and tool rest 17 both sides are established protruded stigma and are colluded and live cutter 13 admittedly; Tool rest 17 is T-shaped, and reticulum 15 inserting ends of its both wings bottom surface, nearly two ends and both sides join, and card has a M shape shell fragment 22 in the draw-in groove 21 of reticulum 15, there is a guide groove 28 at shell fragment 22 centers, establish a steel ball 23 in the guide groove 28, tool rest 17 is withstood in steel ball 23 upper ends, and each shell fragment 22 is embedded in the draw-in groove 21 on reticulum 15 surfaces.Comb net 11 has the mesh 12 that recessed lonely shape surface and oblique parallel are provided with at interval for cooperating face's curve, but mesh 12 front and back do not connect, only in intermediate recess partly for linking to each other.The mesh 12 that is different from existing plane surface and perforation can more be closely attached on skin.Wherein, short slot 14 directions of cutter 13 upper surfaces are vertically combed the mesh 12 of net 11, short slot 14 has two kinds of forms, and a kind of is horizontal, and it is oblique planting in addition, oblique direction can be perpendicular with comb net direction, form the scissors shape of V-arrangement, to cut the hair of trimming one's beard, comb net 11 is made of metal with cutter 13, comb net 11 does not move, and the cutter move left and right must hair to cut off.Wherein, tool rest 17 stage casings join with the driving head 20 that is connected to motor with the breach 19 of 18 of two jig arm, and each jig arm 18 inner face forms two points prominent 24, prominent 24 of two points are recess 25, make the termination of a U-shaped spring 26 snap in slip, the two ends of U-shaped spring 26 such as wing level are opened, and snap in the engaging groove 27 in the tool rest 17, and point prominent 24 is restricting spring 26, and spring 26 can not deviate from.Wherein, comb net 11 is recessed lonely surface with cutter 13.Wherein, the upper surface of cutter 13 is wider than at comb net 11 upper surface two ends, and forms the ledge that expands laterally, and this ledge is outwards outstanding formation along the concave arc surface.

The utlity model has obvious advantage: for example, the setting of spring 26 is subjected to the restriction of point prominent 24, as working as spring 26 Be subjected to the not redeformation of restriction of the point prominent 24 of upper position, keep the elasticity of 20 of whole group of middle cutter head and driving heads. The raising cutter head Floatability more can be close to skin. Steel ball 23 is fixed in guide groove 28 interior movements, and the elastic force of shell fragment 22 is kept the knife rest balance, Automatic adjustment function is arranged.

Claims

1, razor intermediate slide, it comprises: housing and cutter head group tool, the cutter head group has two outside cutter heads and middle cutter head, and middle cutter head place is provided with knife rest, and cutter head connects mutually with transmission mechanism, it is characterized in that: middle cutter head has a comb net, reticulum is arranged at the bottom, and the comb net is U-shaped and is sheathed on the reticulum that reticulum is L-shaped, its inserting end upper surface respectively has a draw-in groove, and the protruded stigma that colludes solid comb net is established in its both sides; Be provided with several rows of mesh on the net at comb, each mesh is that oblique parallel is provided with at interval, and comb net inner face is glued with a cutter; Cutter takes the shape of the letter U, and there is the elongated short slot of a rule on its surface, short slot and mesh dystopy, and cutter is placed on the tool rest, and the tool rest both sides are established and are colluded the protruded stigma of living cutter admittedly; Tool rest is T-shaped, and the reticulum inserting end of its both wings bottom surface, nearly two ends and both sides joins, and card has a M shape shell fragment in the draw-in groove of reticulum, and there is a guide groove at the shell fragment center, establishes a steel ball in the guide groove, and tool rest is withstood in the steel ball upper end, and each shell fragment is embedded in the draw-in groove on reticulum surface.

2, razor intermediate slide as claimed in claim 1, it is characterized in that: wherein, the tool rest stage casing joins with breach between two jig arm and the driving head that is connected to motor, and it is prominent that each jig arm inner face forms two points, between two points are prominent is recess, makes the termination of a U-shaped spring snap in slip, and the two ends of U-shaped spring such as wing level are opened, snap in the engaging groove in the tool rest, and the prominent spring that restricting of point.

3, razor intermediate slide as claimed in claim 2 is characterized in that: wherein, comb net and cutter are recessed lonely surface.

4, razor intermediate slide as claimed in claim 2 is characterized in that: wherein, the short slot direction of cutter upper surface is vertically combed the mesh of net.

5, razor intermediate slide as claimed in claim 1 is characterized in that: wherein, comb net and cutter are recessed lonely surface.

6, razor intermediate slide as claimed in claim 1 is characterized in that: wherein, the short slot direction of cutter upper surface is vertically combed the mesh of net.