CN202540333U

CN202540333U - Reciprocating electric shaver

Info

Publication number: CN202540333U
Application number: CN2012201740230U
Authority: CN
Inventors: 虞智文
Original assignee: ZHEJIANG PAITER ELECTRIC CO Ltd
Current assignee: ZHEJIANG PAITER ELECTRIC CO Ltd
Priority date: 2012-04-24
Filing date: 2012-04-24
Publication date: 2012-11-21
Anticipated expiration: 2022-04-24

Abstract

The utility model provides a reciprocating electric shaver. The reciprocating electric shaver comprises a body, an inner cutter assembly and an outer cutter frame component, wherein a motor, a transmission mechanism, a main shaft and an inner cutter are arranged on the body and the inner cutter assembly; the outer cutter frame component comprises an outer cutter net; the body, the inner cutter assembly and the outer cutter frame component are assembled for constituting a complete reciprocating electric shaver; the rotation of the motor can drive the main shaft to move through the transmission of the transmission mechanism; the main shaft can drive the inner cutter, namely a reciprocating moving cutter head to perform back-and-forth reciprocating swing; and the shaving purpose can be achieved through the relative motion of the reciprocating moving cutter head and the outer cutter net. The reciprocating electric shaver is mainly characterized in that the integral reciprocating electric shaver is formed by utilizing the outer cutter frame for tightly and reasonably linking and matching the outer cutter net, the cutter frame, a cutter body and the inner cutter.

Description

A kind of reciprocating electric razor

Technical field

The utility model relates to a kind of reciprocating electric razor, especially relates to the cutter head structure of this kind shaver.

Background technology

A kind of reciprocating electric razor; Comprise body and interior cutter sub-assembly and outer cutter holder assembly; Motor, transmission mechanism, main shaft, interior cutter are arranged on body and the interior cutter sub-assembly; Outer cutter holder assembly includes outer cutter net, body and in cutter sub-assembly and outer cutter holder assembly assembling back constitute a complete reciprocating electric razor, wherein the rotation of motor is through the transmission drive motion of main shaft of transmission mechanism; Cutter is a reciprocating type dynamic cutter head reciprocally swinging back and forth in the main shaft drives; Relative motion by reciprocating type dynamic cutter head and outer cutter net reaches the purpose that shaves and since the dynamic cutter head of this shaver mutually externally cutter net height speed move back and forth, require dynamic cutter head and the outer cutter head and cutter head frame must be tight especially also firm with the cooperation that is connected of blade body; The structure at existing reciprocating razor cutter head position is more open, also firm inadequately, directly influences user's the effect that shaves.

Summary of the invention

The purpose of the utility model provides a kind of dynamic cutter head that makes and cooperates especially closely and firm reciprocating electric razor with being connected of blade body with outer cutter net and cutter head frame.

For realizing above-mentioned purpose, the utility model technical solution is such: a kind of reciprocating electric razor comprises body and interior cutter sub-assembly and outer cutter holder assembly; Motor, transmission mechanism, main shaft, interior cutter are arranged on body and the interior cutter sub-assembly; Outer cutter holder assembly includes outer cutter net, body and in cutter sub-assembly and outer cutter holder assembly assembling back constitute a complete reciprocating electric razor, wherein the rotation of motor is through the transmission drive motion of main shaft of transmission mechanism; Cutter is a reciprocating type dynamic cutter head reciprocally swinging back and forth in the main shaft drives; Relative motion by reciprocating type dynamic cutter head and outer cutter net reaches the purpose that shaves, and outer cutter net is arranged on the knife rest, and knife rest two outsides are provided with two elasticity snapping pin; Have locating slot on every elasticity snapping pin; Every elasticity snapping pin can be swung under external force to the inside, and the swing laterally under the effect of self elastic force of this elasticity snapping pin resets after the forces, and other has the merging that matches of outer knife rest and knife rest to be enclosed within the knife rest periphery; The position of the locating slot of the inboard corresponding knife rest of outer knife rest both sides; Be provided with two convex button bits, two convex button bits snap in two locating slots when making knife rest and outer knife rest socket, and the following mating surface of each locating slot cooperates the assembling that realizes knife rest and outer knife rest and forms an outer cutter holder assembly with the last mating surface that corresponding convex button draws; Blade body head both sides are provided with two slippage fasteners; Each slippage fastener is pushed up toward the outside by an elastomeric element, the inwardly slippage under external force of slippage fastener, and external force is removed the back elastomeric element and is made its outside reduction of spondylolisthesis; Have buckling groove on the slippage fastener; The inboard opposite position of outer knife rest is provided with two protruding buttons of clamping, and the protruding button of two clampings can snap in the buckling groove of two slippage fasteners when outer knife rest docked with the installation of blade one's own department or unit, and the following clamping face of each buckling groove cooperates the assembling that realizes outer knife rest and blade one's own department or unit with the last clamping face of the protruding button of corresponding clamping.

Because in the above-mentioned technical solution; Through knife rest and the closely also firm clamping shaver in aggregates of blade body that outer knife rest will have outer cutter net is set; Convex button bit on the wherein outer knife rest and the protruding deduction of points of clamping not very closely with knife rest and the clamping of blade body; The reciprocating type dynamic cutter head that the blade body is provided with cooperates the external cutter net in installation back can produce an elasticity applying power that makes progress with outer cutter net; This elasticity applying power of reciprocating type dynamic cutter head can make outer cutter net and dynamic cutter head fit, and also makes outer knife rest and blade body and closely cooperates with knife rest, and the present technique solution is simple in structure, compact; Outer knife rest wherein at first plays a kind of effect of adapter sleeve, has also played simultaneously and has decorated preferably and protective effect.

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further to describe.

Description of drawings

Fig. 1 is a kind of reciprocating electric razor general structure cutaway view that the utility model provides.

Fig. 2 is the stereochemical structure decomposing schematic representation that includes the knife rest sub-assembly of outer cutter net.

Fig. 3 is that structural representation is faced in the left side of Fig. 2 intermediate slide.

Fig. 4 is that structural representation is faced on the right side of Fig. 2 intermediate slide.

Fig. 5 is the perspective view that includes the knife rest sub-assembly of outer cutter net.

Fig. 6 is the perspective view of outer knife rest.

Fig. 7 is the structure cutaway view of the outer cutter holder assembly of gained after outer knife rest and the socket of knife rest sub-assembly.

Fig. 8 is the perspective view of body and interior cutter sub-assembly.

Wherein: 1, outer knife rest; 1-1, convex button bit; 1-2, last mating surface; 1-3, the protruding button of clamping; 1-4, last clamping face; 2, knife rest sub-assembly; 3, middle cutter sub-assembly; 3-1, fixing pillar; 3-3, middle cutter elastic foot; 3-4, last locating surface; 4, unsteady catapult; 5, knife rest; 5-1, locating slot; 5-2, following mating surface; 5-3, elasticity are pressed pawl; 5-5, location pillar; 5-7, middle cutter mounting groove; 5-8, lower limit plane; 5-9, location bone groove; 5-11, elasticity snapping pin; 6, cutter net sub-assembly; 6-1, locate protruding bone; 7, outer cutter holder assembly; 8, body and interior cutter sub-assembly; 8-1, buckling groove; 8-2, following clamping face; 8-9, slippage fastener; 11, outer cutter net; 12, reciprocating type dynamic cutter head.

The specific embodiment

Like Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 7, shown in Figure 8; The reciprocating electric razor that the utility model provides comprises body and interior cutter sub-assembly 8 and outer cutter holder assembly 7; On the cutter sub-assembly 8, outer cutter holder assembly 7 included outer cutter net 11 in motor transmission mechanism, main shaft, interior cutter were arranged on, and interior cutter sub-assembly 8 constitutes a complete reciprocating electric razor with outer cutter holder assembly 7 assembling backs; Wherein the rotation of motor drives motion of main shaft through the transmission of transmission mechanism; In the main shaft drives cutter be reciprocating type dynamic cutter head 12 back and forth toward physical pendulum, reach the purpose that shaves by the relative motion of reciprocating type dynamic cutter head 12 and outer cutter net 11; Outer cutter net 11 is arranged on the knife rest 5; 5 liang of outsides of knife rest are provided with two elasticity snapping pin 5-11, have locating slot 5-1 on every elasticity snapping pin 5-11, and every elasticity snapping pin 5-11 can swing under external force to the inside; This elasticity snapping pin 5-11 swing laterally under the effect of self elastic force resetted after external force eliminated; Other has outer knife rest 1 and knife rest 5 to match to merge and is enclosed within knife rest 5 peripheries, and the position of the locating slot 5-1 of outer knife rest 1 inboard corresponding knife rest 5 both sides is provided with two convex button bit 1-1; The following mating surface 5-2 that two convex button bit 1-1 snap in each locating slot 5-1 in the two locating slot 5-1 when making knife rest 5 with outer knife rest 1 socket draws the last mating surface 1-2 of 1-1 to cooperate the outer cutter holder assembly 7 that assemblies of realization knife rest 5 and outer knife rest 1 with corresponding convex button; Blade body head both sides are provided with two slippage fastener 8-9, and each slippage fastener 8-9 is pushed up toward the outside by an elastomeric element, slippage fastener 8-9 inwardly slippage under external force; External force is removed the back elastomeric element and is made its outside reduction of spondylolisthesis; Have buckling groove 8-1 on the slippage fastener 8-9, outer knife rest 1 inboard opposite position is provided with two outer knife rests 1 of the protruding button of clamping 1-3 and blade one's own department or unit the buckling groove 8-1 that the protruding button of two clampings 1-3 when dock can snap in two slippage fastener 8-9 is installed, and the following clamping face 8-2 of each buckling groove 8-1 cooperates the assembling at the outer knife rest 1 of realization and blade one's own department or unit with the protruding last clamping face 1-4 that detains 1-3 of corresponding clamping.This design generally through outer knife rest 1 will have outer cutter net 11 knife rest 5 and blade body compact and reasonable be connected into shaver integral body; And easy accessibility; As shown in Figure 1 as long as catching the then outer cutter holder assembly 7 of slippage fastener 8-9 toward in just can easily pull down from the blade body, further need only the elasticity of pinning knife rest 5 toward in and just can deviate from from knife rest sub-assembly 2 easily by the then outer knife rest 1 of pawl 5-3.

Like Fig. 1, Fig. 2, Fig. 3, shown in Figure 4; Be outer cutter net 11 be arranged on the knife rest 5 than one of rational method; Wherein outer cutter net 11 is installed on earlier on the cutter net sub-assembly 6; The both sides of cutter net sub-assembly 6 are provided with the protruding bone 6-1 in location, and knife rest 5 two ends are provided with location bone groove 5-9, locate protruding bone 6-1 and make that with docking of location bone groove 5-9 outer cutter net 11 is arranged on the knife rest 5 through cutter net sub-assembly 6; This mode can be so that only change and get final product with pulling down cutter net sub-assembly 6 when need changing damaged outer cutter net 11; Need not to change whole knife rest 5. in addition like Fig. 2, Fig. 3, shown in Figure 4, the location bone groove 5-9 of the every end on the knife rest 5 connects the medial and lateral of knife rest 5 sidewalls, thereby can be so that the protruding bone 6-1 in the location of cutter net sub-assembly 6 ejected from the bone groove 5-9 of location pull down cutter net sub-assembly 6 easily.

Like Fig. 2, Fig. 3, Fig. 4, shown in Figure 5; Be arranged with two cutter net sub-assemblies 6 on the knife rest 5 in parallel; Cutter sub-assembly 3 is installed on the knife rest 5 in the middle of having one in addition in the middle of two cutter net sub-assemblies 6; The two ends of this centre cutter sub-assembly 3 respectively are provided with fixedly pillar 3-1 down; Corresponding knife rest 5 two ends respectively are provided with location pillar 5-5 up; Fixedly pillar 3-1 uses catapult 4 sockets of floating with location pillar 5-5, cutter elastic foot 3-3 in the middle of the two ends of middle cutter sub-assembly 3 respectively are provided with, and middle cutter elastic foot 3-3 also has the elastic reset function; Cutter mounting groove 5-7 in the middle of corresponding knife rest 5 two ends respectively are provided with one; In the middle of two cutter elastic foot 3-3 can snap in the middle of two in the cutter mounting groove 5-7 and in the middle of the catapult 4 that floats upwards makes under the effect of elastic force cutter elastic foot 3-3 on locating surface 3-4 be adjacent to the lower limit plane 5-8 of middle cutter mounting groove 5-7 and cooperate, thisly two exclusive cutter nets 11 are set on knife rest 5 and establish in addition in the centre that the cutter head structure of cutter relatively gets consumer reception in the middle of the row, wherein in the middle of cutter can more effectively shave off long, roll up beard.Outer cutter net 11 on certain knife rest 5 is provided with choice, quantity and the concrete arrangement of several rows or middle cutter can make various corresponding designs according to consumer's use preference.As shown in the figure, the middle cutter mounting groove 5-7 on the knife rest 5 connects the medial and lateral of knife rest 5 sidewalls, this structure can so that middle cutter sub-assembly 6 from knife rest 5, pull down smoothly.

The knife rest 5 that will comprise outer cutter net 11 for more convenient user is pulled down cleaning from outer knife rest 1; Extension is provided with elasticity by pawl 5-3 to the utility model towards the outside at the end of each elasticity snapping pin 5-11; The user is as long as inwardly push two elasticity by pawl 5-3; The stressed swing to the inside of elasticity snapping pin 5-11 makes locating slot 5-1 deviate from from the convex button bit 1-1 on the outer knife rest 1, and knife rest 5 can be thrown off with outer knife rest 1.

As shown in the figure; With obtaining knife rest sub-assembly 2 on the whole shown in Figure 5 after the knife rest among Fig. 25, cutter net sub-assembly 6, the assembling of middle cutter sub-assembly; With the outer cutter holder assembly 7 that obtains integral body shown in Figure 7 after 1 assembling of the outer knife rest among the knife rest sub-assembly among Fig. 52 and Fig. 6; With obtaining the complete reciprocating electric razor that the utility model provided as shown in Figure 1 after body that includes reciprocating type dynamic cutter head 12 among the outer cutter holder assembly that includes outer cutter net 11 among Fig. 77 and Fig. 8 and 8 assemblings of interior cutter sub-assembly; Outer cutter holder assembly 7 reaches in interior cutter sub-assembly 8 assembling processes with body; The protruding button of clamping on the outer knife rest 1 of outer cutter holder assembly 7 1-3 just in time snaps in the buckling groove 8-1 on the slippage fastener 8-9 in body and the interior cutter sub-assembly 8; And the last clamping face 1-4 of the protruding button of clamping 1-3 is adjacent to the following clamping face 8-2 of buckling groove 8-1 and cooperates, thereby outer knife rest 1 is cooperated with body and interior cutter sub-assembly 8 close and firm.

Claims

1. reciprocating electric razor; Comprise body and interior cutter sub-assembly (8) and outer cutter holder assembly (7); Motor, transmission mechanism, main shaft, interior cutter are arranged on body and the interior cutter sub-assembly (8); Outer cutter holder assembly (7) includes outer cutter net (11); Body and in the complete reciprocating electric razor of formation one after the assembling of cutter sub-assembly (8) and outer cutter holder assembly (7); Wherein the transmission of the rotation of motor through transmission mechanism drives motion of main shaft, and cutter is reciprocating type dynamic cutter head (a 12) reciprocally swinging back and forth in the main shaft drives, reaches the purpose that shaves by the relative motion of reciprocating type dynamic cutter head (12) and outer cutter net (11); It is characterized in that: outer cutter net (11) is arranged on the knife rest (5); Knife rest (5) two outsides are provided with two elasticity snapping pin (5-11), have locating slot (5-1) on every elasticity snapping pin (5-11), and every elasticity snapping pin (5-11) can be swung under external force to the inside; The swing laterally under the effect of self elastic force of this elasticity snapping pin (5-11) resets after the forces; Other has outer knife rest (1) and knife rest (5) to match to merge and is enclosed within knife rest (5) periphery, and the position of the locating slot (5-1) of the inboard corresponding knife rest of outer knife rest (1) (5) both sides is provided with two convex button bits (1-1); Two convex button bits (1-1) snap in two locating slots (5-1) when making knife rest (5) with outer knife rest (1) socket; The following mating surface (5-2) of each locating slot (5-1) draws the last mating surface (1-2) of (1-1) to cooperate the assembling that realizes knife rest (5) and outer knife rest (1) with corresponding convex button and forms an outer cutter holder assembly (7), and blade body head both sides are provided with two slippage fasteners (8-9), and each slippage fastener (8-9) is pushed up toward the outside by an elastomeric element; Slippage fastener (8-9) inwardly slippage under external force; External force is removed the back elastomeric element and is made its outside reduction of spondylolisthesis, has buckling groove (8-1) on the slippage fastener (8-9), and the inboard opposite position of outer knife rest (1) is provided with two protruding buttons of clamping (1-3); The protruding buttons of two clampings (1-3) can snap in the buckling groove (8-1) of two slippage fasteners (8-9) when outer knife rest (1) docked with the installation of blade one's own department or unit, and the following clamping face (8-2) of each buckling groove (8-1) cooperates the assembling that realizes outer knife rest (1) and blade one's own department or unit with the last clamping face (1-4) of the protruding button of corresponding clamping (1-3).

2. a kind of reciprocating electric razor according to claim 1; It is characterized in that: outer cutter net (11) is installed on earlier on the cutter net sub-assembly (6); The both sides of cutter net sub-assembly (6) are provided with location protruding bone (6-1); Knife rest (5) two ends are provided with location bone groove (5-9), locate protruding bone (6-1) and make that with docking of location bone groove (5-9) outer cutter net (11) is arranged on the knife rest (5) through cutter net sub-assembly (6).

3. a kind of reciprocating electric razor according to claim 2; It is characterized in that: be arranged with two cutter net sub-assemblies (6) on the knife rest (5) in parallel; Cutter sub-assembly (3) is installed on the knife rest (5) in the middle of in the middle of two cutter net sub-assemblies (6), having one in addition; The two ends of this centre cutter sub-assembly (3) respectively are provided with fixedly pillar (3-1) down; Corresponding knife rest (5) two ends respectively are provided with location pillar (5-5) up; Fixedly pillar (3-1) is used catapult (4) socket of floating with location pillar (5-5); Cutter elastic foot (3-3) in the middle of the two ends of middle cutter sub-assembly (3) respectively are provided with one; Middle cutter elastic foot (3-3) also has the elastic reset function, cutter mounting groove (5-7) in the middle of corresponding knife rest (5) two ends respectively are provided with, in the middle of two cutter elastic foots (3-3) can snap in the middle of two in the cutter mounting grooves (5-7) and in the middle of the catapult (4) that floats upwards makes under the effect of elastic force the last locating surface (3-4) of cutter elastic foot (3-3) be adjacent to the lower limit plane (5-8) of middle cutter mounting groove (5-7) and cooperate.

4. a kind of reciprocating electric razor according to claim 3 is characterized in that: the middle cutter mounting groove (5-7) on the knife rest (5) connects the medial and lateral of knife rest (5) sidewall.

5. according to claim 1 or 2 or 3 or 4 described a kind of reciprocating electric razors, it is characterized in that: extension is provided with elasticity by pawl (5-3) to the end of every elasticity snapping pin (5-11) towards the outside.

6. according to claim 2 or 3 or 4 described a kind of reciprocating electric razors, it is characterized in that: the location bone groove (5-9) of the every end on the knife rest (5) connects the medial and lateral of knife rest (5) sidewall.