CN103796807B - Electric razor - Google Patents

Abstract

A kind of electric razor (1), it has handle part (2) and head (3), and this head (3) is supported on handle part (2).Head (3) has outer cutter (51), interior cutter (54) and spatial portion (S), and interior cutter (54) is configured at the inner side of this outer cutter (51) and passes through to carry out relative movement relative to outer cutter (51), and the chaeta that will be inserted into tool bore cuts off; Spatial portion (S) can retain the chaeta after cut-out.And, the openning (210) that is communicated with spatial portion (S) is formed with and the mode of this openning of opening and closing (210) can cover the cap (200) of this openning (210), the operating parts (203) for operating cap (200) is formed at the end (1c) in the front (1a) of electric razor (1) at head (3).

Description

Electric razor

Technical field

The present invention relates to a kind of electric razor.

Background technology

In the past, as electric razor, be known to openning knife rest outside being formed water flowing, and utilize cap the mode of opening and closing can cover the electric razor (for example, referring to patent document 1) of openning with openning.

In this patent document 1, slide along the vertical direction by making operating parts and cap is rotated, thus the opening and closing of openning can be carried out.

Patent document 1: Japanese Unexamined Patent Publication 59-075253 publication

Summary of the invention

The problem that invention will solve

But, in above-mentioned technology in the past, the central shaft of the razor main body held user being provided with operating parts, therefore when using electric razor, there is user mistakenly to the problem that operating parts operates.

Therefore, the object of the invention is to obtain a kind of electric razor, in use this electric razor, can suppressing to carry out maloperation to the operating parts of the opening and closing for performing openning.

For the scheme of dealing with problems

1st technical scheme of the present invention is a kind of electric razor, it has handle part and head, this head rest supporting is in above-mentioned handle part, the feature of this electric razor is, above-mentioned head has outer cutter, interior cutter and spatial portion, this interior cutter be configured at this outer cutter inner side and by carrying out relative movement relative to above-mentioned outer cutter, and will be inserted into tool bore chaeta cut off; This spatial portion can retain the chaeta after cut-out; The openning that is communicated with above-mentioned spatial portion is formed with and so that the mode of this openning of opening and closing the cap of this openning can be covered at above-mentioned head; Operating parts for operating above-mentioned cap is formed at the end in the front of above-mentioned electric razor.

The feature of the 2nd technical scheme of the present invention is, above-mentioned openning is formed at the end in the front of above-mentioned electric razor, and aforesaid operations part is arranged at the region of the above-mentioned openning of covering of above-mentioned cap.

The feature of the 3rd technical scheme of the present invention is, for the front making the switch portion of relative movement between above-mentioned outer cutter and above-mentioned interior cutter be arranged at above-mentioned electric razor.

The feature of the 4th technical scheme of the present invention is, is provided with multiple above-mentioned openning.

The feature of the 5th technical scheme of the present invention is, the position be positioned on the downside of aforesaid operations part of the central portion in the front of above-mentioned electric razor is provided with anti-slip part.

The feature of the 6th technical scheme of the present invention is, observe from the front of above-mentioned electric razor, above-mentioned openning is overlapping in the vertical direction with the ora terminalis of above-mentioned interior cutter.

The feature of the 7th technical scheme of the present invention is, above-mentioned interior cutter moves back and forth relative to above-mentioned outer cutter, observe from the front of above-mentioned electric razor, the ora terminalis of above-mentioned interior cutter is regardless of the reciprocating state of carrying out relative to above-mentioned outer cutter, all overlapping in the vertical direction with above-mentioned openning.

The feature of the 8th technical scheme of the present invention is, above-mentioned interior cutter is installed on the interior cutter installation portion of actuator, observes from the front of above-mentioned electric razor, and above-mentioned interior cutter installation portion is not overlapping in the vertical direction with above-mentioned openning.

The feature of the 9th technical scheme of the present invention is, is formed with rake in the lower surface portion of the above-mentioned spatial portion of zoning, and the central portion that this rake is observed since the front of above-mentioned electric razor tilts to above-mentioned openning.

The feature of the 10th technical scheme of the present invention is, is formed as utilizing the multiple above-mentioned openning of 1 aforesaid operations part opening and closing.

The feature of the 11st technical scheme of the present invention is, at least any 1 openning in multiple above-mentioned openning arranges aforesaid operations part.

The effect of invention

Adopt the present invention, be formed with operating parts in the end in the front of electric razor, this operating parts is used for operating by the mode of the opening and closing openning cap that covers openning.That is, in the front of electric razor, the position that the position that thumb when hold handle part is placed is departed to the left and right being provided with operating parts from user.Therefore, when using electric razor, can suppress to carry out maloperation to the operating parts of the opening and closing for performing openning.

Accompanying drawing explanation

Fig. 1 is the front view of the electric razor representing one embodiment of the present invention.

Fig. 2 is the exploded perspective view of the electric razor representing one embodiment of the present invention.

Fig. 3 is the figure of the openning representing one embodiment of the present invention, is to represent that cap encloses the front view of the state of opening portion.

Fig. 4 is the figure of the opening portion representing one embodiment of the present invention, is to represent that cap encloses the sectional view of the state of opening portion.

Fig. 5 is the figure of the head representing one embodiment of the present invention, be represent enclose opening portion at cap state under, by the stereogram of the state that cutter frame section and interior cutter remove.

Fig. 6 is the stereogram representing the state of having installed interior cutter in Figure 5.

Fig. 7 is the figure of the opening portion representing one embodiment of the present invention, is to represent that cap opens the front view of the state of opening portion.

Fig. 8 is the figure of the opening portion representing one embodiment of the present invention, is to represent that cap opens the sectional view of the state of opening portion.

Fig. 9 is the figure of the head representing one embodiment of the present invention, be represent open opening portion at cap state under, by the stereogram of the state that cutter frame section and interior cutter remove.

Figure 10 is the stereogram representing the state of having installed interior cutter in fig .9.

Detailed description of the invention

Below, the embodiment that present invention will be described in detail with reference to the accompanying.It should be noted that, here is that the direction that is arranged side by side by multiple outer cutter is as fore-and-aft direction (shaving direction) X, above-below direction under the state of cutter mode configuration header upward in addition, as left and right directions Y, is described as above-below direction Z by the direction extended by each outer cutter.In addition, the side being provided with switch portion of electric razor is described as the front in fore-and-aft direction X.

As shown in Figure 1, the electric razor 1 of present embodiment has the handle part 2 held for hand and the head 3 supported by handle part 2.

Handle part 2 has plastic handle part main body 21, this handle part main body 21 is formed for making the turning motor 110(of driving mechanism 100 with reference to Fig. 2) the driving switch portion 22 of opening, closing.In addition, observe from the front of electric razor 1 (from the unilateral observation being provided with switch of electric razor 1 to state), be arranged in the prominent part of connection point terminal 23 at the two ends of handle part main body 21.This connection point terminal 23 is electrically connected with the rechargeable battery 120 being built in handle part main body 21 inside by wire 23a.And, electric razor 1 being positioned on not shown battery charger cradle, can charging by making connection point terminal 23 abut with the contact portion of battery charger cradle.In addition, the electric razor 1 of present embodiment is formed with trimming unit 4, is provided with in the mode can slided at above-below direction in the rear side (rear side: the side contrary with the face being formed with switch portion 22) of handle part main body 21 and repairs handle 41.Be formed with finishing knife 41a in the upper end of this finishing handle 41, finishing handle 41 is kept (with reference to Fig. 2) by holding frame 42.It should be noted that, also trimming unit 4 can not be set.

The handle part main body 21 becoming the outer wall of electric razor 1 is stitched together by multiple dividing body and forms.Multiple dividing body can use screw 84 or makes dividing body chimeric each other and be stitched together.And, be formed with cavity in the inside of handle part main body 21, in this cavity, contain various electronic component.

As shown in Figure 2, in the present embodiment, in confined space front side housing 25 and rear side housing 26 being stitched together and being formed across O RunddichtringO 26a, turning motor 110, rechargeable battery 120 etc. is contained.

Rechargeable battery 120 is installed on battery base station 121 in the mode abutted with galvanic anode accessory 122 and cell cathode accessory 123, and galvanic anode accessory 122 and cell cathode accessory 123 are electrically connected with circuit board 124.This circuit board 124 is provided with shift knob axle 127, and by press switching part 22, and then shift knob axle 127 is pressed thus switches turning motor 110(with reference to Fig. 2) the unlatching of driving, closedown.It should be noted that, turning motor 110 is electrically connected with rechargeable battery 120 by wire 112.In addition, the Reference numeral 22a in Fig. 2 is filter pressing board, and Reference numeral 22b is filter, and Reference numeral 125 is O RunddichtringOs, and Reference numeral 126 is packing rings.

In addition, in the present embodiment, lower side cover 29a, lower side cover 29b is separately installed with in the bottom of the bottom of front side housing 25 and rear side housing 26.And, in the front portion of front side housing 25, front surface panel 28 is installed, be provided with active covering plate lid 27 in the upside of front surface panel 28, this active covering plate lid 27 can keep active covering plate (cap) 200 in the mode of above-below direction slip to make active covering plate (cap) 200.

And, head 3 is formed the outer cutter 51 exposed upward, the interior cutter 54 arranged by making the inner side of cutter 51 outside (downside of outer cutter 51) carries out relative movement (Y moves back and forth in the lateral direction) relative to outer cutter 51, utilizes the cooperation of outer cutter 51 and interior cutter 54 to be cut off by the chaeta be inserted in the tool bore of outer cutter 51.

Below, the structure of head 3 is described.

As shown in Figure 2, head 3 has: head body 70, and itself and handle part main body 21 are set to one; Cutter frame section 30, it detachably can be installed on this head body 70.

In the present embodiment, head body 70 is formed: the driving mechanism 100 of collecting except turning motor 110 in the driving mechanism resettlement section 72 of head shell 71 being formed at opening upward by following mode, and under the state that the driving mechanism 100 except this turning motor 110 is contained in driving mechanism resettlement section 72, head shell cover 81 is covered in upper shed portion, and utilizes screw 84, across actuator water proof rubber 82 and rubber pressing plate 83, head shell cover 81 is fixed on upper shed portion.

Specifically, as shown in Figure 2, driving mechanism 100 has: turning motor 110; 1st actuator 130 and the 2nd actuator the 140,1st actuator 130 and the 2nd actuator 140 are supported on this turning motor 110, move back and forth with phases opposite; Switching mechanism 180, it moves back and forth for the rotary motion of turning motor 110 being converted to and passes to the 1st actuator 130 and the 2nd actuator 140.

Turning motor 110 is contained in the handle part main body 21 of the below of head shell 71 to make rotating shaft 111 to outstanding state in driving mechanism resettlement section 72.

In addition, as switching mechanism 180, known mechanism can being used, such as, by arranging eccentric shaft in the mode of rotating shaft 111 bias making eccentric shaft spinning motor 110, can the rotary motion of turning motor 110 be converted to reciprocating motion.Now, if arrange 2 eccentric shafts with the phase difference being 180 ° around the rotating shaft 111 of turning motor 110, then the rotary motion of turning motor 110 can be converted to the reciprocating motion each other in opposite phase of the 1st actuator 130 and the 2nd actuator 140.

1st actuator 130 and the 2nd actuator 140 are respectively arranged with interior cutter installation portion 131 and interior cutter installation portion 141, and interior cutter 54 is detachably installed on interior cutter installation portion 131 and interior cutter installation portion 141.It should be noted that, Reference numeral 131a, 141a in Fig. 2 are the internal springs that exert a force of cutter 54 upward, Reference numeral 131b, 141b be exert a force upward with spring 131a, spring 141a state keep-spring 131a, spring 141a stop part.

In the present embodiment, by driving mechanism 100 except turning motor 110 and interior cutter 54 and finishing knife 41a be installed installation portion except position be contained in driving mechanism resettlement section 72.As described above, turning motor 110 is contained in handle part main body 21, and the installation portion being provided with interior cutter 54 and finishing knife 41a is exposed to the top of head body 70.

Specifically, first, when head shell cover 81 being covered the upper shed portion of head shell 71, the interior cutter installation portion 131 of the 1st actuator 130 and the interior cutter installation portion 141 of the 2nd actuator 140 are run through from the inserting hole 81a being formed at head shell cover 81, thus is exposed to the top of head shell cover 81.

Then, make the interior cutter installation portion 131 being exposed to top run through from the inserting hole 82a being formed at actuator water proof rubber 82 and be exposed to the top of actuator water proof rubber 82, make the interior cutter installation portion 141 being exposed to top run through from the inserting hole 82b being formed at actuator water proof rubber 82 and be exposed to the top of actuator water proof rubber 82.Now, the head driven member water proof rubber 82 of interior cutter installation portion 131,141 compresses, thus is sealed the inner space of driving mechanism resettlement section 72.

Then, the interior cutter installation portion 131,141 of the top being exposed to actuator water proof rubber 82 is run through from the inserting hole 83a being formed at rubber pressing plate 83, thus is exposed to the top of rubber pressing plate 83.In addition, drive rod 132,142 is separately installed with being exposed to cutter installation portion 131,141 in above rubber pressing plate 83.So, driving mechanism 100, under the installation portion being only provided with interior cutter 54 and finishing knife 41a is exposed to above head body 70 state, is contained in driving mechanism resettlement section 72.Namely, in the present embodiment, interior cutter installation portion 141 and the drive rod 132 being installed on cutter installation portion 131 in interior blade of the interior cutter installation portion 131 of the 1st actuator 130, the 2nd actuator 140, the drive rod 142 that is installed on cutter installation portion 141 in interior blade are configured for installing the installation portion of interior cutter 54 and finishing knife 41a.

So, in the present embodiment, formed the volume protected from water (seal cavity) of roughly box like by head shell 71, head shell cover 81, actuator water proof rubber 82 and rubber pressing plate 83, thus the chaeta suppressing to be fallen by interior cutter 54 shaving, in cleaning during cutter 54 water etc. that uses enter contain turning motor 110 etc. volume protected from water in.Now, the spatial portion S that can retain the chaeta fallen by interior cutter 54 shaving is formed on the top of head shell cover 81, actuator water proof rubber 82 and rubber pressing plate 83.That is, spatial portion S is gone out lower surface by head case cover 81, actuator water proof rubber 82 and rubber pressing plate 83 zoning.

As shown in Figure 2, cutter frame section 30 has: the outer cutter box 50 of box, and it has the multiple outer cutter 51 moved up and down freely; The periphery frame 60 of tubular, it passes through from underside contain and installs this outer cutter box 50, and is hidden by outer knife block frame 59 complete cycle of outer cutter box 50.

Outer cutter box 50 has the multiple outer cutter 51 be arranged side by side at fore-and-aft direction X.In the present embodiment, there is the netted cutter 51a of 3 pieces (multiple) outer cutter the 51,1st, slit cutter 51c, the 2nd netted cutter 51b is arranged side by side (with reference to Fig. 4) at fore-and-aft direction X.

As shown in Figure 4, netted cutter 51a, any one the netted cutter in 51b is observed from the side (observing the state of cutter from left and right directions Y), is all bent to inverted U-shaped in the mode protruded upward along fore-and-aft direction (width) X.Furthermore, netted cutter 51a, 51b observe from front (observing the state of cutter from fore-and-aft direction X), form along left and right directions (length direction) Y slight curvature in the mode protruded upward.It should be noted that, in the present embodiment, be that the mode protruded upward bends although make netted cutter 51a, 51b observe from front, be not to make netted cutter 51a, 51b bending.

And at this netted cutter 51a, on 51b, zoning goes out many tool bores (not shown).

As shown in Figure 4, slit cutter 51c is that Japanese katakana U-shaped bends along fore-and-aft direction (width) X, arranges many modes extending to the slit (tool bore) of sidewall from smooth upper wall formed by running through.

That is, on slit cutter 51c, the bar zoning that many slits (tool bore) are extended to the bar of the roughly Japanese katakana U-shaped of sidewall from smooth upper wall and alongst (left and right directions) Y extends in the bottom of sidewall forms.

And each netted cutter 51a, the 51b and the slit cutter 51c that form outer cutter 51 are installed on special outer knife block respectively, and form outer cutter unit.

And, form outer cutter box 50 by making outer cutter unit be sticked in outer knife block frame 59 in the mode that can move up and down independently of one another.This outer cutter box 50 is detachably installed on periphery frame 60, and is also detachably installed on head body 70.

Interior cutter 54 be provided with corresponding with each netted cutter 51a, 51b and slit cutter 51c of forming outer cutter 51 special in cutter.Specifically, the below (inner side) of each netted cutter 51a, 51b be equipped the curved shape of netted cutter 51a, 51b along correspondence inverted U-shaped in cutter 54a, 54b(with reference to Fig. 4).And, cutter 54c in the slit that the below (inner side) of slit cutter 51c is equipped with the Japanese katakana U-shaped of the curved shape along this slit cutter 51c.

In the present embodiment, interior cutter 54a is installed on the interior cutter installation portion 131 of the 1st actuator 130, and interior cutter 54b is installed on the interior cutter installation portion 141 of the 2nd actuator 140.In addition, in slit, cutter 54c is installed on drive rod 132.And when making driving mechanism 100 drive, in interior cutter 54a, 54b and slit, cutter 54c moves back and forth along left and right directions (length direction) Y respectively.It should be noted that, drive rod 142 is provided with finishing knife 41a, when making driving mechanism 100 drive, finishing knife 41a also moves back and forth along left and right directions (length direction) Y.

So, be configured to: carry out relative movement (reciprocating motion at left and right directions Y) relative to each netted cutter 51a, 51b and slit cutter 51c respectively by making cutter 54c in interior cutter 54a, 54b of configuring in the below (inner side) of each netted cutter 51a, 51b and slit cutter 51c and slit, utilize cooperating of each netted cutter 51a, 51b and slit cutter 51c and cutter 54c in interior cutter 54a, 54b and slit, and the chaeta in the slit of the tool bore and slit cutter 51c that are inserted in each netted cutter 51a, 51b is cut off.

It should be noted that, in the present embodiment, outside cutter box 50 is provided with cutter 54c in the slit that can move back and forth relative to slit cutter 51c.

In addition, as shown in Figure 2, the left and right sides portion of the outer knife block frame 59 of cutter box 50 extends downward flexible 59a outside, pair of right and left flexure strip 59a is formed respectively at the through through hole 59b of left and right directions.

In addition, on the periphery frame 60 of (upper end open 60a and lower ending opening 60b) cartridge type of upper and lower both ends open, be formed with depressed part 61 in the left and right sides portion of lower ora terminalis, be arranged in the prominent part of hook (not shown) to the inside from the bottom of each depressed part 61.

And make the flexure strip 59a at two ends, left and right through depressed part 61, while be inserted in periphery frame 60 by outer cutter box 50 gradually from lower ending opening 60b, then the hook (not shown) given prominence to the inside from periphery frame 60 fastens with through hole 59b.So, outer knife block frame 59, i.e. outer cutter box 50 is made to be installed on periphery frame 60.

In addition, as shown in Figure 2, the two ends, left and right of head body 70 are provided with disengage button 90, under the state being subject to the active force of spring 91 in the lateral direction outside Y, this disengage button 90 can be given prominence to, return.

And, by while make disengage button 90 through the depressed part 61 of periphery frame 60, while make cutter frame section 30 cover from top to head body 70, thus by outer for outer knife block frame 59(cutter box 50 or cutter frame section 30 entirety) be installed on head body 70 upper end.

It should be noted that, the electric razor 1 of present embodiment is configured to the cutter protective cover 150 removably shown in mode installation diagram 2, by installing this cutter protective cover 150, can to protect the outer cutter 51 of electric razor 1.

Here, in the present embodiment, be provided with openning 210 at head 3, this openning 210 is communicated with the spatial portion S-phase that can retain the chaeta fallen by interior cutter 54 shaving.This openning 210 when cleaning remains in the chaeta of spatial portion S, can play a role as the introducing port importing water in spatial portion S, plays a role as the outlet of the chaeta in spatial portion S, water being discharged.

Specifically, under the state that cutter box 50 has been arranged on periphery frame 60 outside, be formed with slit 62 in the part being positioned at the below of outer cutter box 50 of periphery frame 60.Then, by periphery frame 60 is installed on head body 70, and set out by the openning 210 of the upper surface zoning of slit 62 and head shell cover 81.Now, under the state that periphery frame 60 is installed on head body 70, otch 81b is set by the position corresponding with slit 62 at head shell cover 81, also can locates on the lower in the common upper surface portion than head shell cover 81 to form openning 210.

In addition, in the present embodiment, observe from the front of electric razor 1, carrying out the upper surface of head shell cover 81 of zoning to the lower surface of spatial portion S, be formed with the rake 81c tilted from central portion to openning 210.Specifically, observe from the front of electric razor 1, by arranging the rake 81c tilted to openning 210 in the center side of otch 81b, and the upper surface of head shell cover 81 is tilted to openning 210 from central portion.

In addition, in the present embodiment, openning 210 is formed at the both ends, left and right of the front 3a of head 3 respectively, the front 3a of the head 3 and front 1a of electric razor 1.That is, 2 (multiple) opennings 210 are formed.And, be that the position (end 1c) that the central shaft from handle part 2 (central portion 1b) on the front 1a of electric razor 1 departs to the left and right is formed with openning 210.

And, in the present embodiment, be provided with the mode of opening and closing openning 210 can cover the active covering plate (cap) 200 of openning 210.

In the present embodiment, active covering plate (cap) 200 is formed as roughly T-shaped, is formed with a pair snap-latch piece 201,201 in central lower end, and snap-latch piece 201,201 can fasten with the holding section 220 of the front surface being formed in front side housing 25.A pair snap-latch piece 201,201 under the state of closing openning 210, the top engaging (with reference to Fig. 5) of engaged part 220, under the state opening openning 210, the bottom engaging (with reference to Fig. 9) of engaged part 220.

In addition, the covering part 202 that can cover openning 210 is respectively arranged with at the two ends of the horizontal part of active covering plate (cap) 200.

In addition, in the present embodiment, the end 1c in the front of electric razor 1 is formed at for the operating parts 203 of operant activity shield (cap) 200.

Specifically, operating parts 203 is forwards projecting from the front surface of each covering part 202 of active covering plate (cap) 200.And each operating parts 203 is arranged at covering part 202 in the mode extended along left and right directions.

So, in the present embodiment, 2 (multiple) opennings 210 are formed at the end 1c of the front 1a of electric razor 1, and operating parts 203 is arranged at the region (covering part 202) of the covering openning 210 of active covering plate (cap) 200.

In addition, covering part 202 is set by the two ends respectively at the roughly active covering plate (cap) 200 of T-shaped, thus only operate 1 operating parts 203 just can opening and closing 2 (multiple) opennings 210.

It should be noted that, in the present embodiment, although exemplified with 2 (multiple) opennings 210 any one on equal setting operation part 203, also can be operating parts 203 is arranged at least any 1 openning 210 in 2 (multiple) opennings 210.

In addition, in the present embodiment, for driving the switch portion 22 of (making relative movement between outer cutter 51 and interior cutter 54) interior cutter 54 also to arrange 4 at the front 1a of electric razor 1.

And, the central portion 1b of the front 1a of electric razor 1 is provided with anti-slip part 24.

In the present embodiment, anti-slip part 24 is arranged on the position be positioned on the downside of operating parts 203 of the central portion 1b of the front 1a of electric razor 1.That is, anti-slip part 24 is arranged at the central portion of handle part 2.

In addition, in the present embodiment, observe from the front of electric razor 1, form openning 210(with reference to Fig. 5, Fig. 6, Fig. 9, Figure 10 in the mode making openning 210 overlapping in the vertical direction with the ora terminalis 54d of the left and right directions of interior cutter 54).

And, form openning 210 in such a way: observe from the front of electric razor 1, under the arbitrary state that the ora terminalis 54d of interior cutter 54 is in the reciprocating motion carried out relative to outer cutter, can be overlapping in the vertical direction with openning 210.Namely, no matter be in the state of the position of the rightmost side along the reciprocating interior cutter 54 of left and right directions or be in the state of position of the leftmost side, two ora terminalis 54d of interior cutter 54 can be overlapping in the vertical direction with openning 210, and it is overlapping in the vertical direction that this openning 210 all remains static with two ora terminalis 54d of interior cutter 54 at two ora terminalis 54d of interior cutter 54.

In addition, observe from the front of electric razor 1, for install interior cutter 54, cutter installation portion 141 in cutter installation portion 131 and the 2nd actuator 140 in the 1st actuator 130, not overlapping in the vertical direction with openning 210.In the present embodiment, interior cutter installation portion 131,141 is arranged in the mode being positioned at central portion when the front of electric razor 1 is observed, is formed with openning 210 in the position left from the position being provided with this interior cutter installation portion 131,141.

As described above, in the present embodiment, be formed with operating parts 203 at the end 1c of the front 1a of electric razor 1, this operating parts 203 is for operating by the mode of opening and closing openning 210 active covering plate (cap) 200 that covers openning 210.That is, at the front 1a of electric razor 1, the position that the position that thumb when hold handle part 2 is placed is departed to the left and right being provided with operating parts 203 from user.Therefore, when using electric razor 1, can suppress to carry out maloperation to the operating parts 203 of the opening and closing for performing openning 210.

In addition, adopt present embodiment, openning 210 is formed at the end 1c of the front 1a of electric razor 1, and operating parts 203 is arranged at the region (covering part 202) of the covering openning 210 of active covering plate (cap) 200.Therefore, the region (covering part 202) that the power be applied on operating parts 203 is easy to covering openning 210 in order to opening and closing openning 210 is transmitted, thus can seek the operability improving active covering plate (cap) 200.

In addition, adopt present embodiment, for the front 1a making the switch portion 22 of relative movement between outer cutter 51 and interior cutter 54 be arranged at electric razor 1, therefore, one hand just can perform the operation of switch portion 22 and the operation of operating parts 203, uses easily.

In addition, adopt present embodiment, be provided with multiple openning 210, therefore, when cleaning, the openning 210 that can be set to the openning 210 that the introducing port as water plays a role and play a role as the outlet of water, thus can more effectively clean in spatial portion S.

In addition, adopt present embodiment, the central portion 1b of the front 1a of electric razor 1 is provided with anti-slip part 24.So, by the central portion 1b of the front 1a at electric razor 1, anti-slip part 24 is set, can suppressing user that the thumb placed when hold handle part 2 is skidded, can suppressing more reliably to carry out maloperation to the operating parts 203 of the opening and closing for performing openning 210.

In addition, adopt present embodiment, anti-slip part 24 is arranged on than operating parts 203 position on the lower, therefore, even if user offsets the thumb placed when hold handle part 2 to the left and right, due to skew part residing for position there is not operating parts 203, and can suppress to carry out maloperation to the operating parts 203 of the opening and closing for performing openning 210.

In addition, adopt present embodiment, observe from the front of electric razor 1, make the ora terminalis 54d of interior cutter 54 overlapping in the vertical direction with openning 210.So, by forming openning 210 near the ora terminalis 54d easily retaining blade 54 in chaeta, chaeta can be made more swimmingly to discharge from openning 210.

In addition, adopt present embodiment, observe from the front of electric razor 1, the reciprocating state that the ora terminalis 54d regardless of interior cutter 54 carries out relative to outer cutter 51, the ora terminalis 54d of interior cutter 54 is overlapping at above-below direction with openning 210.Like this, chaeta can be made more swimmingly to discharge from openning 210.

In addition, adopt present embodiment, observe from the front of electric razor 1, interior cutter installation portion 131,141 is not overlapping at above-below direction with openning 210.Like this, can suppress following situation occurs, that is, the water imported from openning 210 is encountered interior cutter installation portion 131,141 and cannot arrive the situation of inboard (rear side), thus can improve cleaning performance in spatial portion S.

In addition, adopt present embodiment, head shell cover 81 be formed rake 81c, the central portion that this rake 81c observes since the front of above-mentioned electric razor tilts to openning 210, and this head shell cover 81 is the lower surface portion of zoning spatial portion S.Like this, because the water of the central portion of head shell cover 81 easily flows to openning 210 via rake 81c, thus can more effectively clean in spatial portion S.It should be noted that, in the present embodiment, erect the state (state shown in Fig. 4: handle part 2 becomes substantially vertical state) come at electric razor 1 under, the upper surface forward downward of head shell cover 81 tilts.That is, tilt in the mode making the side being provided with openning 210 become below.Therefore, also tool has the following advantages: erect the state come at electric razor 1 under, more effectively can carry out drying in spatial portion S.

In addition, adopt present embodiment, the multiple openning 210 of 1 operating parts 203 opening and closing can be utilized.So, the multiple openning 210 of 1 operating parts 203 opening and closing can be utilized, therefore only with the once-through operation just multiple openning of energy opening and closing, thus the opening and closing of openning 210 can be carried out like a cork.

In addition, if be arranged at by operating parts 203 on any one openning 210 in multiple openning 210, then that can seek raising operating parts arranges the free degree, improves the design of operating parts.

Above, although be preferred embodiment illustrated of the present invention, the present invention is not limited to above-mentioned embodiment, can carry out various distortion.

Such as, in the above-described embodiment, can utilize turning motor and switching mechanism that interior cutter is moved back and forth.

Utilizability in industry

Adopt the present invention, a kind of electric razor can being obtained, in use this electric razor, can suppressing to carry out maloperation to the operating parts of the opening and closing for performing openning.

Claims (8)

1. an electric razor, it has handle part and head, and this head rest supporting is in above-mentioned handle part, and the feature of this electric razor is,

Above-mentioned head has outer cutter, interior cutter and spatial portion, this interior cutter be configured at this outer cutter inner side and by carrying out relative movement relative to above-mentioned outer cutter, and will be inserted into tool bore chaeta cut off; This spatial portion can retain the chaeta after cut-out;

Above-mentioned interior cutter is installed on the interior cutter installation portion of actuator;

The openning that is communicated with above-mentioned spatial portion is formed with and so that the mode of this openning of opening and closing the cap of this openning can be covered at above-mentioned head;

Operating parts for operating above-mentioned cap is formed at the end in the front of above-mentioned electric razor;

Observe from the front of above-mentioned electric razor, above-mentioned openning is overlapping in the vertical direction with the ora terminalis of above-mentioned interior cutter, and above-mentioned interior cutter installation portion is not overlapping in the vertical direction with above-mentioned openning,

Above-mentioned interior cutter moves back and forth relative to above-mentioned outer cutter,

Observe from the front of above-mentioned electric razor, the ora terminalis of above-mentioned interior cutter is regardless of the reciprocating state of carrying out relative to above-mentioned outer cutter, all overlapping in the vertical direction with above-mentioned openning.

2. electric razor according to claim 1, is characterized in that,

Above-mentioned openning is formed at the end in the front of above-mentioned electric razor, and aforesaid operations part is arranged at the region of the above-mentioned openning of covering of above-mentioned cap.

3. electric razor according to claim 1 and 2, is characterized in that,

For the front making the switch portion of relative movement between above-mentioned outer cutter and above-mentioned interior cutter be arranged at above-mentioned electric razor.

4. electric razor according to claim 1 and 2, is characterized in that,

Be provided with multiple above-mentioned openning.

5. electric razor according to claim 1 and 2, is characterized in that,

The position be positioned on the downside of aforesaid operations part of the central portion in the front of above-mentioned electric razor arranges anti-slip part.

6. electric razor according to claim 1 and 2, is characterized in that,

Be formed with rake in the lower surface portion of the above-mentioned spatial portion of zoning, the central portion that this rake is observed since the front of above-mentioned electric razor tilts to above-mentioned openning.

7. electric razor according to claim 4, is characterized in that,

Be formed as utilizing the multiple above-mentioned openning of 1 aforesaid operations part opening and closing.

8. electric razor according to claim 4, is characterized in that,

At least any 1 openning in multiple above-mentioned openning arranges aforesaid operations part.