CN109732650B - Reciprocating razor - Google Patents

Abstract

The present invention relates to a reciprocating shaver comprising a shaving section; the shaving part comprises a shaving assembly, a base and a linear power device; the shaving assembly and the linear power device are both arranged on the base, and the linear power device is connected with the shaving assembly; the shaving assembly comprises at least two cutter head assemblies; the linear power device is provided with a first output end and a second output end; the movement directions of the first output end and the second output end are always opposite; the linear power device further comprises a first transmission piece and a second transmission piece, one end of the first transmission piece and one end of the second transmission piece are fixedly connected with the first transmission piece and the second transmission piece respectively, and the other end of the first transmission piece and the other end of the second transmission piece are connected with the cutter head assembly respectively. The invention can offset the internal vibration of the shaving part and reduce the vibration and noise of the shaving part; the tool bit assembly is convenient to replace; the shaved beard can be prevented from passing through the transmission hole to contact the linear power device, so that the linear power device is prevented from being damaged.

Description

Reciprocating razor

Technical Field

The present invention relates to reciprocating shavers; and more particularly to a reciprocating electric razor having two or more shaving heads.

Background

The traditional reciprocating type five-blade razor heads are all arranged in a mode of arranging four short-hair blades into one middle blade, and the long-hair blades of the traditional reciprocating type razor are all of a plane structure design. The tool bits are mounted on a spring-loaded drive and are independently floatable up and down.

In the above conventional reciprocating type shaver, since only one cutter head is provided for shaving long hairs and is only in the intermediate position, the conventional shaver is low in shaving efficiency, and the number of shaving times is increased to complete shaving, which increases both shaving time and discomfort. The planar design edge of the intermediate blade results in easy scraping of the skin during shaving on both sides.

In addition, the conventional shaver can only realize the up-and-down floating of a single shaver head because the shaver head is fixed on the driving member with the spring, and it is difficult to make the shaver head close to the skin to finish the shaving during the shaving, and the shaving angle needs to be adjusted by continuously changing the shaving direction.

Disclosure of Invention

In order to solve the above problems, an object of the present invention is to provide a reciprocating razor capable of rapidly performing shaving with high shaving efficiency.

In order to achieve the purpose, the invention adopts the following detailed technical scheme: a reciprocating shaver including a shaving portion; the shaving part comprises a shaving assembly, a base and a linear power device; the shaving assembly and the linear power device are both arranged on the base, and the linear power device is connected with the shaving assembly; the cutter head component is provided with a cutter net which is provided with a cutter mesh hole penetrating through; the cutter net of the long hair cutter head component is a long hair cutter net; the cutter net of the short hair cutter head component is a short hair cutter net; the shaver net of the shaver head assembly is a shaver net; the shaving assembly comprises three cutter head assemblies, wherein the three cutter head assemblies are long-hair cutter head assemblies, short-hair cutter head assemblies and shaving cutter head assemblies which are sequentially arranged, and the cutter mesh openings of the long-hair cutter mesh and the cutter mesh openings of the shaving cutter mesh are strip-shaped holes arranged along the shaving moving direction; the cutter mesh of the short hair cutter mesh is round.

Further, the shaving assembly further comprises two other cutter head assemblies, wherein the cutter head assemblies are long-hair cutter head assemblies, short-hair cutter head assemblies, shaving cutter head assemblies, short-hair cutter head assemblies and long-hair cutter head assemblies which are sequentially arranged.

The five cutter head components are symmetrically arranged, and the forward moving and the reverse moving of the shaving part can realize one-time shaving along the shaving direction without the attention of operators and the adjustment of the direction of the shaving part.

Preferably, the cross section of the top end of the long shaver blade net and the cross section of the top end of the short shaver blade net are arc-shaped.

The long-hair knife net and the short-hair knife net can be more closely attached to the skin, and long hairs can easily enter the knife meshes of the long-hair knife net, so that the shaving effect and the shaving efficiency can be improved.

Preferably, both sides of the top end section of the shaver blade net are arc-shaped, and the middle part of the top end section of the shaver blade net is recessed downwards.

The shaver net and the contact skin are smoother, and the skin cuticle can be fully protected.

Preferably, the middle part of the cutter mesh of the long hair cutter mesh is provided with a circular arc-shaped angle-changing section.

The included angle between the inner knife and the knife mesh of the long shaver net is between 10 and 20 degrees, so that the shaving is labor-saving.

Further, the shaving assembly further comprises a floating member comprising a floating spring, a floating ear mount provided with a floating aperture; the floating ear seats are respectively and fixedly arranged at two ends of the cutter head assembly; the base is provided with floating pins extending upwards; the floating pin column penetrates through the floating hole respectively, and two ends of the floating spring respectively support against the floating lug seat and the base.

Each shaving assembly can float up and down independently, so that each shaving assembly can float along with skin, and the shaving effect is improved.

Preferably, a clearance of 0.1mm-0.15mm is arranged between the floating hole and the floating pin.

Each shaving assembly can be independently and horizontally floated, and the shaving effect can be further improved.

Further, the shaving part further comprises a housing fixedly connected with the base, and the floating lugs are respectively provided with a limiting lug extending upwards, and the limiting lugs are propped against the inner wall of the housing, so that the top end of the short shaver net is higher than the top end of the long shaver net and the top end of the shaver net.

The short beard knife net can be closely attached to the skin, and the effect of shaving shorter beard is improved.

Preferably, the thickness B of the long hair cutter net is 0.2-0.4mm, the width of the cutter net holes of the long hair cutter net is 0.2-0.4mm, and the spacing is 0.5-0.6mm; the thickness B of the short beard knife net is 0.05-0.07mm, and the width of the knife net hole of the long beard knife net is 0.3-0.5mm; the thickness B of the shaver net is 0.2-0.4mm, the width of the outer surface of the shaver net is 0.3-0.5mm, the width of the inner surface is 0.2-0.4mm, and the interval is 0.4-0.5mm.

Compared with the prior art, the invention has the following beneficial effects: 1. the shaving can be completed quickly, and the shaving efficiency is high; 2. the cutter head components are symmetrically arranged, and the forward moving and the backward moving of the shaving part can realize one-time shaving along the shaving direction without the attention of operators and the adjustment of the direction of the shaving part; 3. the shaving effect is better.

Another object of the present invention is to provide a reciprocating razor that can cancel internal vibrations of a shaving section and reduce vibrations and noises of the shaving section.

In order to achieve the purpose, the invention adopts the following detailed technical scheme: a reciprocating shaver including a shaving portion; the shaving part comprises a shaving assembly, a base and a linear power device; the shaving assembly and the linear power device are both arranged on the base, and the linear power device is connected with the shaving assembly; the shaving assembly comprises at least two cutter head assemblies; the linear power device is provided with a first output end and a second output end; the movement directions of the first output end and the second output end are always opposite; the linear power device further comprises a first transmission piece and a second transmission piece, one end of the first transmission piece and one end of the second transmission piece are fixedly connected with the first transmission piece and the second transmission piece respectively, and the other end of the first transmission piece and the other end of the second transmission piece are connected with the cutter head assembly respectively.

Preferably, the cutter head assembly connected with the other end of the first transmission member is located above the second output end, and the cutter head assembly connected with the other end of the second transmission member is located above the first output end.

The internal vibrations of the shaving section can be further offset from each other, and the vibrations and noises of the shaving section can be reduced.

Preferably, the first transmission member is provided with a first transmission member abdication wall with an S-shaped section in a downward extending manner; one end of the first transmission member abdicating wall is provided with a first transmission member base; the second transmission piece is horizontally extended and provided with a second transmission piece abdication arm, the second transmission piece abdication arm is provided with an abdication groove, and one end of the second transmission piece abdication arm is provided with a second transmission piece base; the first transmission piece abdication wall passes through the abdication groove; the first transmission piece base is fixedly connected with the second output end, and the second transmission piece base is fixedly connected with the first output end.

Further, the tool bit assembly comprises an inner tool support, the inner tool support is provided with a connecting slot, the other end of the first transmission piece and the other end of the second transmission piece are respectively provided with a connecting plug, and the connecting plug is respectively inserted into the connecting slot.

The tool bit assembly is convenient to replace.

Further, the base is provided with a transmission hole; the transmission hole is covered with a sealing sheet; the first transmission piece and the second transmission piece pass through the sealing piece in a fitting way.

The shaved beard can be prevented from passing through the transmission hole to contact the linear power device, so that the linear power device is prevented from being damaged.

Compared with the prior art, the invention has the following beneficial effects: 1. the internal vibration of the shaving part can be mutually counteracted, and the vibration and noise of the shaving part are reduced; 2. the tool bit assembly is convenient to replace; 3. the shaved beard can be prevented from passing through the transmission hole to contact the linear power device, so that the linear power device is prevented from being damaged.

Drawings

Fig. 1 is a schematic view of a reciprocating razor in accordance with the present invention.

Fig. 2 is a schematic perspective view of the shaving section 8.

Fig. 3 is a schematic top view of the shaving section 8. In fig. 3, the bold solid arrows indicate the moving direction of the shaving section 8 at the time of shaving, that is, the shaving moving direction.

Fig. 4 is an exploded perspective view of the shaving section 8.

Fig. 5 is an exploded perspective view of long hair cutter assembly 12/cutter assembly 11.

Fig. 6 is an exploded perspective view of the short hair cutter assembly 13/cutter assembly 11.

Fig. 7 is an exploded perspective view of the shaving head assembly 14/head assembly 11.

Fig. 8 is a schematic view of the cutter wire 111/long hair cutter wire 121 after flattening.

Fig. 9 is an enlarged schematic view at ii of fig. 8. In fig. 9, a thick dotted line indicates the edge of the flattened inner blade 113, and a thick dotted arrow indicates the movement direction of the inner blade 113.

FIG. 10 is a schematic view of section I-I of FIG. 3. In fig. 10, the bold solid arrows indicate the moving direction of the shaving section 8 at the time of shaving, that is, the shaving moving direction.

FIG. 11 is a schematic view of section II-II of FIG. 3.

Fig. 12 is a perspective view of the linear power device 3. In fig. 12, a thin broken line arrow indicates a connection object of the connection plug 35.

Fig. 13 is a perspective view of the first transmission member 33.

Fig. 14 is a perspective view of the second transmission member 34.

In fig. 1-14, the cutter mesh 1111 of the short hair cutter mesh 131 is not shown.

A shaving assembly 1; a cutter head assembly 11; a knife net 111; a knife mesh 1111; knife net thickness B; a blade rack 112; an inner knife 113; an inner knife holder 114; a torsion spring 115; a connection slot 116; a long hair cutter head assembly 12; long hair cutter net 121; angle varying section 122; a short hair cutter assembly 13; a short hair cutter mesh 131; a shaving head assembly 14; a shaver net 141; an outer height difference C; an inner height difference D; a floating member 15; a floating ear mount 151; a floating hole 152; a limit lug 153; a floating spring 154; a base 2; a transmission hole 21; a sealing sheet 211; a floating pin 22; a linear power device 3; a first output terminal 31; a second output 32; a first transmission member 33; a first transmission base 331; a first transmission member relief wall 332; a second transmission member 34; a second transmission member base 341; a second transmission yielding arm 342; a relief groove 343; a connecting spigot 35; a housing 4; an upper case 41; bit opening 411; a lower case 42; a shaving section 8; a grip 9; and a connection bracket 91.

Detailed Description

The technical scheme of the invention will be described below with reference to the accompanying drawings.

The reciprocating shaver of the present invention includes a shaving portion 8 and a grip portion 9 connected to the shaving portion 8. In general, the shaving unit 8 and the holding unit 9 are connected to each other by a connecting bracket 91, and the connecting bracket 91 is provided with a connecting shaft (not shown in the drawing) connected to the holding unit 9 so as to extend downward, and a spring is fitted over the connecting shaft so that the shaving unit 8 can move along the axis of the connecting shaft with respect to the holding unit 9. In general, the reciprocating shaver of the present invention further comprises a shaving cap (not shown in the drawings) for covering the shaving portion 8, the shaving cap and the shaving portion 8 being mutually connected by means of magnetic attraction.

The grip portion 9 is usually a portion to be gripped by an operator, and a power supply device such as a lithium battery, a dry battery, an inverter, or the like is usually provided in the grip portion 9 to supply electric power to the shaving portion 8.

The shaving section 8 comprises a shaving assembly 1, a base 2 and a linear power device 3; the shaving assembly 1 and the linear power device 3 are both arranged on the base 2, and the linear power device 3 is connected with the shaving assembly 1.

The shaving assembly 1 comprises five cutter head assemblies 11.

The cutter head assembly 11 comprises a cutter mesh 111, a cutter mesh frame 112, an inner cutter 113, an inner cutter bracket 114 and a torsion spring 115; the knife net 111 is provided with a knife mesh 1111 penetrating through, and the knife net 111 is fixedly connected with the knife net frame 112; the inner knife 113 is fixedly connected with the inner knife bracket 114, and two ends of the torsion spring 115 respectively support the knife net frame 112 and the inner knife bracket 114 to enable the inner knife 113 to be attached to the knife net 111.

The linear power device 3 is connected with the cutter net frame 112 to drive the inner cutter 113 attached to the cutter net 111 to do linear reciprocating motion, and the beard passing through the cutter net holes 1111 is cut off, so that the shaving function is realized.

Typically, the shaving portion 8 further comprises a housing 4 fixedly connected to the base 2, the housing 4 comprising an upper housing 41 and a lower housing 42, the upper housing 41 being provided with a cutter head opening 411 therethrough; the shaving assembly 1 passes through the shaving head opening 411.

The cutter head assembly 11 is a long hair cutter head assembly 12, a short hair cutter head assembly 13, a hair trimming cutter head assembly 14, a short hair cutter head assembly 13 and a long hair cutter head assembly 12 which are sequentially arranged. The cutter net 111 of the long hair cutter head assembly 12 is a long hair cutter net 121; the cutter net 111 of the short hair cutter head assembly 13 is a short hair cutter net 131; the cutter net 111 of the shaving head assembly 14 is a shaving cutter net 141.

The cutter mesh 1111 of the long-hair cutter mesh 121 and the cutter mesh 1111 of the shaving cutter mesh 141 are bar-shaped holes arranged along the shaving moving direction [ i.e., the moving direction of the shaving part 8 during shaving ]; the cutter mesh 1111 of the short hair cutter mesh 131 is a round hole.

Preferably, the long hair cutter wire 121 has a cutter wire thickness B of 0.2-0.4mm, a cutter mesh 1111 width of 0.2-0.4mm and a pitch of 0.5-0.6mm of the long hair cutter wire 121. The cutter wire thickness B of the short hair cutter wire 131 is 0.05-0.07mm, and the cutter mesh 1111 width of the long hair cutter wire 121 is 0.3-0.5mm. Typically, the short hair cutter mesh 131 is an electroformed nickel mesh. The thickness B of the shaver net 141 is 0.2-0.4mm, the width of the outer surface of the shaver net 1111 of the shaver net 141, i.e. the surface of the shaver net 141 contacting the skin, is 0.3-0.5mm, the width of the inner surface of the shaver net 141, i.e. the surface of the shaver net 1111 contacting the inner blade 113, is 0.2-0.4mm, and the interval is 0.4-0.5mm.

The working principle of the reciprocating shaver of the invention is as follows: when shaving is performed, the linear power device 3 is started, and the linear power device 3 drives the inner cutter 113 to do linear reciprocating motion.

The movable shaving section 8 is moved against the skin [ the direction of movement is the shaving direction ], the beard first passes through the long hair cutter head assembly 12, and the longer beard passes through the long hair cutter mesh 121 along the cutter mesh 1111 of the long hair cutter mesh 121 and is cut by the inner cutter 113 which moves linearly and reciprocally, thereby cutting the longer beard to form shorter beard, but at this time, there may be some longer beard missing [ because the longer beard does not pass through the long hair cutter mesh 121 ]. Since the cutter mesh 1111 of the long-hair cutter mesh 121 is disposed in the shaving moving direction, longer hairs are relatively easy to move in the shaving moving direction [ relatively long-hair cutter mesh 121 moves ] through the cutter mesh 1111 of the long-hair cutter mesh 121, which is advantageous in improving the shaving efficiency.

The shaving section 8 continues to move against the skin in the shaving direction, and the shorter hairs pass through the blade apertures 1111 of the short hair cutter assembly 13 and are cut off by the inner blade 113, which is linearly reciprocated, so that the hairs are shaved off, but there may be some longer hairs and some shorter hairs missing.

The movement of the shaving section 8 against the skin continues in the shaving direction, and the longer hairs of the missing portion and the shorter hairs of the missing portion pass through the cutter mesh 1111 of the shaving head assembly 14, are cut off by the inner cutter 113 that reciprocates linearly for shaving, and the longer hairs of the missing portion and the shorter hairs of the missing portion are reduced or completely shaved. If the shaving unit 1 comprises three shaving head assemblies 11, i.e. the shaving head assemblies 11 are a long hair shaving head assembly 12, a short hair shaving head assembly 13 and a hair shaving head assembly 14, which are arranged in sequence, the shaving in the shaving direction is completed at this time (i.e. the forward movement), and the above-mentioned procedure is repeated until all the hairs are shaved.

From the above, it can be seen that the reciprocating razor of the present invention can rapidly perform shaving and has high shaving efficiency.

If the shaving assembly 1 includes five shaving head assemblies 11, i.e. the shaving head assemblies 11 are long-hair shaving head assemblies 12, short-hair shaving head assemblies 13, shaving head assemblies 14, short-hair shaving head assemblies 13, and long-hair shaving head assemblies 12 sequentially arranged, the five shaving head assemblies 11 are symmetrically arranged, and the forward-moving and backward-moving shaving portions 8 can achieve one-time shaving along the shaving direction without requiring the attention of an operator and the adjustment of the direction of the shaving portions 8.

Preferably, the cross section of the top end of the long shaver cap 121 and the cross section of the top end of the short shaver cap 131 are both circular arcs. The long beard knife net 121 and the short beard knife net 131 can be more closely attached to the skin [ compared with a knife net with a plane top end, the contact area between the plane and the skin is large, gaps are easy to exist, and the short beard knife net 131 is difficult to be closely attached to the skin; when the cross section of the tip of the cutter mesh is circular arc, the contact area between the cutter mesh and the skin at the tip is small, and a gap is not easy to exist, and long beards can easily enter the cutter mesh 1111 of the long beard cutter mesh 121, so that the shaving effect and the shaving efficiency can be improved.

Preferably, both sides of the top end section of the shaver blade net 141 are arc-shaped, and the middle of the top end section of the shaver blade net 141 is recessed downward. The arc shapes of the two sides of the top end section of the shaver blade net 141 can enable the shaver blade net 141 and the contact skin to be smoother, the middle part of the top end section of the shaver blade net 141 is sunken downwards, and the skin cuticle can be fully protected.

Preferably, the middle part of the cutter mesh 1111 of the long hair cutter mesh 121 is provided with a circular arc-shaped angle varying section 122. The included angle between the inner knife 113 and the knife mesh 1111 of the long shaver net 121 can be between 10-20 degrees, so that the shaving is more labor-saving.

The shaving assembly 1 further comprises a floating member 15, the floating member 15 comprising a floating spring 154, and a floating ear mount 151 provided with a floating aperture 152; the floating ear seats 151 are respectively and fixedly arranged at two ends of the cutter head assembly 11; the base 2 is provided with floating pins 22 extending upward; the floating pins 22 respectively pass through the floating holes 152, and two ends of the floating springs 154 respectively support the floating lugs 151 and the base 2. When shaving the chin and other angular parts, the shaving assembly 1 can automatically adjust the floating amplitude according to the shape of the chin to match the skin for shaving; when the cheek is flat, the shaving assembly 1 can be automatically adjusted to a plane to increase the shaving area, and the shaving efficiency is improved. Each shaving unit 1 can float up and down (namely, along the axle center of the floating pin 22) independently, so that each shaving unit 1 can float along with the skin, and the shaving effect is improved.

Preferably, a gap of 0.1mm-0.15mm is provided between the floating hole 152 and the floating pin 22. Each shaving assembly 1 may be individually floated horizontally, i.e. in a plane perpendicular to the axis of the floating pin 22, which may further enhance the shaving effect.

The floating lugs 151 are respectively provided with a limiting lug 153 extending upwards, and the limiting lugs 153 are propped against the inner wall of the shell 4, so that the top end of the short hair cutter net 131 is higher than the top end of the long hair cutter net 121 and the top end of the hair cutter net 141. The short shaver net 131 can be closely attached to the skin [ the floating springs 154 corresponding to the short shaver net 131 are relatively large in compression and provide large elastic force ], so that the short shaver net 131 is closely attached to the skin ], and the effect of shaving short beards is improved. Typically, the distance by which the tip of the short hair cutter mesh 131 is higher than the tip of the long hair cutter mesh 121 is the outer height difference C, and the distance by which the tip of the short hair cutter mesh 131 is higher than the tip of the hair cutter mesh 141 is the inner height difference D; the height difference C at the outer side and the height difference D at the inner side are all 1-1.5mm.

The linear power device 3 is provided with a first output 31 and a second output 32; the direction of movement of the first output 31 and the second output 32 is always opposite. For example, the linear power device 3 may be a magnetic suspension linear motor in the prior art, such as a magnetic suspension linear motor under pine [ e.g. a motor of the series of ES-LT6A-S705 and the series of bronzing 7 ], or a device for converting a rotary motor into a linear reciprocating motion.

The linear power device 3 further comprises a first transmission member 33 and a second transmission member 34, one end of the first transmission member 33 and one end of the second transmission member 34 are fixedly connected with the first transmission member 33 and the second transmission member 34 respectively, and the other end of the first transmission member 33 and the other end of the second transmission member 34 are connected with the cutter head assembly 11 respectively. For example, the cutter head assembly 11 includes an inner cutter support 114, the inner cutter support 114 is provided with a connecting slot 116, the other end of the first transmission member 33 and the other end of the second transmission member 34 are respectively provided with a connecting plug post 35, and the connecting plug posts 35 are respectively inserted into the connecting slots 116; so that the other end of the first transmission member 33 and the other end of the second transmission member 34 are detachably connected to the cutter head assembly 11, respectively. The cutter head assembly 11 is a wearing piece, so that the cutter head assembly 11 is convenient to replace.

Generally, if the shaving assembly 1 includes five shaving head assemblies 11, i.e. the shaving head assemblies 11 are long hair shaving head assemblies 12, short hair shaving head assemblies 13, hair shaving head assemblies 14, short hair shaving head assemblies 13, long hair shaving head assemblies 12 sequentially arranged, the other end of the first transmission member 33 is connected to the long hair shaving head assemblies 12, short hair shaving head assemblies 13, and hair shaving head assemblies 14 sequentially arranged; the other end of the second transmission member 34 is connected to the further short hair cutter assembly 13 and the long hair cutter assembly 12. If the shaving assembly 1 comprises three shaving head assemblies 11, namely, the shaving head assemblies 11 are a long hair shaving head assembly 12, a short hair shaving head assembly 13 and a hair shaving head assembly 14 which are sequentially arranged, the other end of the first transmission member 33 is connected with the long hair shaving head assembly 12 and the short hair shaving head assembly 13; the other end of the second transmission member 34 is connected to the shaving head assembly 14. Of course, the number of bit assemblies 11 is only two or more.

Since the movement directions of the first output end 31 and the second output end 32 are always opposite, the vibration generated by the first output end 31 and the vibration generated by the second output end 32 can be mutually offset [ the vibration in the same horizontal plane is mutually offset ]; the movement direction of the first transmission piece 33 is always opposite to that of the second transmission piece 34; the vibrations generated by the first transmission member 33 and the vibrations generated by the second transmission member 34 can be canceled out each other [ vibrations in the same horizontal plane cancel out each other ]; the movement direction of the inner knife 113 driven by the first transmission piece 33 is always opposite to that of the inner knife 113 driven by the second transmission piece 34; the vibrations generated by the inner blade 113 driven by the first transmission member 33 and the vibrations generated by the inner blade 113 driven by the second transmission member 34 can be mutually offset [ the vibrations in the same horizontal plane are mutually offset ], that is, the internal vibrations of the shaving section 8 can be mutually offset, and the vibrations and noise of the shaving section 8 can be reduced.

The cutter head assembly 11 connected to the other end of the first transmission member 33 is located above the second output end 32, and the cutter head assembly 11 connected to the other end of the second transmission member 34 is located above the first output end 31 (i.e., in a staggered connection). The movement direction of the cutter head assembly 11 connected with the other end of the first transmission member 33 is always opposite to that of the second output end 32; the vibration generated by the cutter head assembly 11 connected to the other end of the first transmission member 33 and the vibration generated by the second output end 32 can be mutually offset [ the vibrations in the same vertical plane are mutually offset ]; the movement direction of the cutter head assembly 11 connected with the other end of the second transmission piece 34 is always opposite to that of the first output end 31; the vibration generated by the cutter head assembly 11 connected with the other end of the second transmission member 34 and the vibration generated by the first output end 31 can be mutually offset [ the vibrations in the same vertical plane are mutually offset ]; the internal vibrations of the shaving section 8 can be further canceled out, and the vibrations and noises of the shaving section 8 can be reduced.

Preferably, the first transmission member 33 is provided with a first transmission member relief wall 332 having an S-shaped cross section extending downward; one end of the first transmission member yielding wall 332 is provided with a first transmission member base 331; the second transmission member 34 is horizontally extended and provided with a second transmission member abdication arm 342, the second transmission member abdication arm 342 is provided with an abdication groove 343, and one end of the second transmission member abdication arm 342 is provided with a second transmission member base 341; the first transmission member abdication wall 332 passes through the abdication groove 343; the first transmission member base 331 is fixedly connected with the second output end 32, and the second transmission member base 341 is fixedly connected with the first output end 31; thereby realizing staggered connection.

Typically, the base 2 is provided with a transmission hole 21; the transmission hole 21 is covered with a sealing piece 211; the first transmission member 33 and the second transmission member 34 pass through the sealing sheet 211 in a fitting manner. The sealing sheet 211 is typically made of a flexible material such as silicone rubber or rubber. The shaved beard is prevented from passing through the transmission hole 21 to contact the linear power device 3, causing damage to the linear power device 3.

It is to be understood that the terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the invention and simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the scope of the invention.

The above embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention, but any modifications, equivalent substitutions, improvements, etc. within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims (3)

1. A reciprocating shaver comprising a shaving section (8) and a grip section (9) connected to the shaving section (8); the shaving part (8) comprises a shaving assembly (1), a base (2) and a linear power device (3); the shaving assembly (1) and the linear power device (3) are both arranged on the base (2), and the linear power device (3) is connected with the shaving assembly (1); the shaving assembly (1) comprises at least two cutter head assemblies (11); the linear power device (3) is provided with a first output end (31) and a second output end (32); the movement direction of the first output end (31) and the movement direction of the second output end (32) are always opposite; the method is characterized in that: the linear power device (3) further comprises a first transmission piece (33) and a second transmission piece (34), one end of the first transmission piece (33) and one end of the second transmission piece (34) are respectively and fixedly connected with the first transmission piece (33) and the second transmission piece (34), and the other end of the first transmission piece (33) and the other end of the second transmission piece (34) are respectively connected with the cutter head assembly (11); the cutter head assembly (11) connected with the other end of the first transmission member (33) is located above the second output end (32), and the cutter head assembly (11) connected with the other end of the second transmission member (34) is located above the first output end (31); the first transmission piece (33) is provided with a first transmission piece abdication wall (332) with an S-shaped section in a downward extending manner; one end of the first transmission member abdicating wall (332) is provided with a first transmission member base (331); the second transmission member (34) is horizontally extended and provided with a second transmission member abdication arm (342), the second transmission member abdication arm (342) is provided with an abdication groove (343), and one end of the second transmission member abdication arm (342) is provided with a second transmission member base (341); the first transmission piece abdication wall (332) passes through the abdication groove (343); the first transmission piece base (331) is fixedly connected with the second output end (32), and the second transmission piece base (341) is fixedly connected with the first output end (31).

2. The reciprocating razor of claim 1, wherein: the tool bit assembly (11) comprises an inner tool support (114), the inner tool support (114) is provided with a connecting slot (116), the other end of the first transmission piece (33) and the other end of the second transmission piece (34) are respectively provided with a connecting inserting column (35), and the connecting inserting columns (35) are respectively inserted into the connecting slots (116).

3. A reciprocating razor according to any of claims 1 or 2, wherein: the base (2) is provided with a transmission hole (21); the transmission hole (21) is covered with a sealing sheet (211); the first transmission member (33) and the second transmission member (34) pass through the sealing sheet (211) in a fitting manner.