CN109877885A - A kind of hair shaving device - Google Patents
A kind of hair shaving device Download PDFInfo
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- CN109877885A CN109877885A CN201910090283.6A CN201910090283A CN109877885A CN 109877885 A CN109877885 A CN 109877885A CN 201910090283 A CN201910090283 A CN 201910090283A CN 109877885 A CN109877885 A CN 109877885A
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- bracket
- slot
- rotation axis
- cutter unit
- foot
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- 238000009434 installation Methods 0.000 claims description 14
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- 230000008859 change Effects 0.000 description 1
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- 238000001746 injection moulding Methods 0.000 description 1
- 210000001699 lower leg Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- 230000008569 process Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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Abstract
The invention discloses a kind of hair shaving devices, including razor head, fuselage and button foot supporting element, there are three detain foot for fuselage, it is perpendicular to stand upright on fuselage and razor head contact surface, extend three faces in the bottom surface side side of button foot supporting element, there is a card slot among the other side, it tilts upward both relative to bottom surface in three faces, median surface can be closed with the face paste of button foot inwardly, button foot Impact direction is withstood in this face to be made to detain the increase of foot service life, other two face is buckle, there is a pair of holes in button foot both sides vertical wall, two buckles of button foot supporting element can just be buckled in the two holes, supporting element is set to have impetus, detain foot supporting element bottom surface and the overlapping of fuselage contact surface, fuselage contact surface have one with have protrusion corresponding with card slot among the button foot supporting element other side, protrusion, which can be just stuck among the button foot supporting element other side, to be had in a card slot, anti- clamping foot supporting element court It is packed into direction to fall off, doing supporting element with handware can increase the button foot service life.
Description
Technical field
The present invention relates to a kind of hair shaving device, especially a kind of more comfortable, reliable hair shaving device.
Technical background
Hair shaving device is more more and more universal as shaving tool, and present hair shaving device shape is mostly similar.Currently, electronic shaving
Device all includes head and two, body portion part, and head and body portion are mostly attached by the way of connecing using buckling, this company
Mode is connect really to carrying out the certain convenience of tape splicing.But it finds, is snapped connection due to being to utilize to snap connection in actual use
The resiliently flexible characteristic of part material is attached, so if undue force, it is easy to which the deformation for bringing fastener is led
It causes head and body portion not to reconnect reliably, product is caused to be unable to normal use.Shorten the service life of product.
Summary of the invention
The present invention will provide a kind of hair shaving device, extend the head of hair shaving device and the use longevity of body portion connector
Life, improves the performance of product.
In order to solve the above technical problems, the invention discloses a kind of hair shaving device, the device include: razor head, fuselage and
Foot supporting element is detained, is provided with multiple button feet on fuselage and razor head contact surface, the separate contact plane center side for detaining foot is pairs of
Installation notch are provided with, the close contact plane center side for detaining foot is provided with protrusion；It is set on the contact surface of razor head and fuselage
It is equipped with the card slot with button foot cooperation, card slot and button foot formation snap connection；Button foot supporting element include bottom plane of structure, mid-plane and
Bottom sides, bottom plane of structure, mid-plane and bottom sides form " mountain " word structure, and bottom plane of structure is provided with opening towards edge
Pit, pit are covered in the outside of protrusion, and the free end of bottom sides is upturned relative to bottom surface, and bottom sides protrude into mounting groove
In mouthful, median surface is bonded to each other with button foot on paracentral direction straight up.
The fuselage of the technical program is erected there are three button foot and is stood upright on fuselage, and button foot supporting element has a bottom surface, from bottom surface
Three faces are extended in side side, have a card slot among the other side, these three faces are tilted upward both relative to bottom surface, and median surface can be with
It detains the face paste of foot inwardly to close, button foot Impact direction is withstood in this face to be made to detain the increase of foot service life, other two face is buckle, the bottom of relative to
It is identical that face upwarps angle, there is a pair of holes in button foot both sides vertical wall, two buckles of button foot supporting element can just be buckled in this two
In a hole, supporting element is made to have impetus, button button foot supporting element bottom surface and the overlapping of fuselage contact surface, fuselage contact surface have one and button
There is a protrusion corresponding with card slot among the button foot supporting element other side, protrusion can be just stuck among the button foot supporting element other side
Have in a card slot, anti-clamping foot supporting element falls off towards direction is packed into, and doing supporting element with handware can increase the button foot service life.
Preferably, the bottom of the fuselage is provided with contact pin, pcb board component and bracket, and the contact pin is moulded in outside fuselage
In shell；One end of pcb board component and contact chip connects, and contacts at the top of the other end and contact pin of contact chip；Contact chip is close to PCB
One end of board group part is provided with outwardly extending sheet metal, sheet metal is inserted into two slots of bracket, sheet metal by slot to
Under shed is exposed at outside bracket.
The contact pin of the technical program is moulded in fuselage cover, is not needed other plastic packaging and is carried out waterproof, and be with PCB to
Separation, it does not need to install again after individually connecting contact pin with PCB, simplifies technique.
Preferably, the razor head further includes metal-like object, and the edge of plane is set where the cutter unit stationary knife
It is equipped with dent, metal-like object is fixed at the dent.Metal-like object brings refrigerant feeling, improve use it is comfortable
Property.
Preferably, the razor head includes at least two cutter units, the first rotation axis and floating support saddle component, multiple to cut
It cuts unit and one complete razor head, cutter unit and floating support saddle group is connected as by the first rotation axis and floating support saddle component
Part is both provided with the first shaft hole of the first rotation axis of installation, floating support saddle component packet by rotation axis connection, each cutter unit
Floating bracket pedestal, support elastic sheet and Floating support are included, floating bracket pedestal is rounded, is distributed uniformly and circumferentially multiple
The number of the rotation slot of rotation slot, installation site of first rotation axis on each cutter unit and cutter unit floating bracket pedestal
Amount is consistent, and rotation slot is arranged at floating support saddle component center.
The technical program razor head includes more three cutter units, three rotation axis and one multiple turns of floating support saddle component
Moving axis and a floating support saddle component, three cutter units 1 can be spliced into a razor head, and a cutter unit passes through floating more than three
Mounting assembly and the first rotation axis splice a complete razor head, wherein the first rotation axis is for connecting cutter unit and floating
Mounting assembly, and it is both provided with the axis hole of installation rotation axis in each cutter unit, rotation slot is arranged in floating support saddle
Near the heart, such cutter unit partial floating displacement can be increased, and experience of shaving is more comfortable.
Preferably, the cutter unit includes carriage assembly, bracket base and the second rotation axis, carriage assembly and bracket bottom
Seat is rotatablely connected by the second rotation axis；First protrusion obliquely is arranged in carriage assembly, and the first protrusion is provided with one
The first open slot and second axis hole obliquely；There is the first protrusion of a spill mouth and carriage assembly at bracket base edge
Position it is corresponding, spill mouth be arranged the second rotation axis mounting groove；The interlude of second rotation axis pass through the second axis hole, second
The both ends of rotation axis are caught in mounting groove.
The second rotation axis mounting groove is arranged in the technical program bracket base, and the second rotation axis of carriage assembly is mounted on bracket
In the rotation slot of pedestal, so that carriage assembly and bracket base be made to link together, the second rotation axis is from bracket bottom in order to prevent
Seat rotation slot in it is backing out, can between bracket base and carriage assembly mounting bracket fixing piece.
Preferably, the second axis hole both ends of the carriage assembly be respectively arranged with second protrusion, the bracket base it is recessed
Shape mouth is provided with circular groove, and circular groove is parallel with rotation slot connected and not in the first rank space, and the cutting is single
When member is closed, the second protrusion is fallen in groove, and when opening, second, which projects through second rotation axis, moves in a circle, and second
Protrusion encounters the horizontal trapezoidal walls of second-order spatially and stops operating, at this time between the carriage assembly and the basetray
Angle reaches maximum.
Preferably, the cutter unit further includes bracket fixing piece, and one end of the bracket fixing piece is caught in bracket base
In rotation slot, offset with the second rotation axis, the other end of bracket fixed frame is fixed in bracket base far from rotation slot
At position；The bracket fixing piece includes the support buckle of two socles, an elongated bottom surface and arch, two batter column inclinations angle
It spends identical, has a groove corresponding with support buckle in the bracket base inner bottom surface, arch support button is connected in elongated bottom
The other side middle position in face, two batter column ends of bracket fixing piece respectively vertically extend two protrusions, and one to end
Direction extends, and is enclosed in rotation slot, another extends outward, contradicts with rotation notch.
Three socle relative level of the bracket fixing piece of the technical program tilt upward, two batter column tilt angles
Identical, one end of support buckle is connected in the other side middle position of elongated bottom surface, and two batter column ends of bracket fixing piece are each to hang down
Directly extend two protrusions, one extends to end direction, another extends protrusion outward and plays position-limiting action, places restrictions on two
Batter column resists the second rotation axis, and support buckle is buckled into groove at this time, prevents bracket fixing piece from falling off towards direction is packed into, in bracket
There is a groove corresponding with support buckle on annulus among chassis interior bottom surface.The domes of support buckle exist with elasticity
It is more convenient when dismounting.Bracket fixing piece plays the role of bolt, and when disassembly, bracket fixing piece is taken out, i.e., detachably, on the contrary
?.
Preferably, the bracket fixing piece further includes intermediate socle, is arranged between two batter columns, and the of carriage assembly
Chamfered inside edges at one open slot are smooth circular arc protrusions, and the smooth circular arc protrusion is clasped with the formation of crura intermedium column
Structure；When cutter unit is closed, the smooth circular arc protrusion on intermediate socle and inclined-plane is in buckling state, and intermediate socle falls in first
In open slot；When cutter unit is opened, inclined-plane is withstood in the smooth circular arc protrusion disengagement on intermediate socle and inclined-plane, keeps the cutting single
First opening state.
The intermediate socle and the first open slot of the bracket fixing piece of the technical program are a buckle structure, the first open slot
The chamfered inside edges of opening be it is smooth arc-shaped, open slot has enough spaces to place socle, when cutter unit is opened
When, the intermediate socle of bracket fixing piece is flexible, and first to project through chamfered inside edges be that smooth arc-shaped surface is tilted upward
Inclined-plane is skidded off, socle is fallen on outside the smooth bevel of the first protrusion at this time, and socle withstands smooth bevel and cutter unit is kept to open
State, so that it will not because carriage assembly passes through the shaking of the second rotation axis, as long as unloading bottom bracket fixing piece in this way, carriage assembly court
Rotation axis is packed into direction and takes out, and vice versa.
Preferably, the carriage assembly includes moving knife, stationary knife, stationary knife fixing piece, torsional spring and bracket skeleton, stationary knife mounting bracket
In frame skeleton, moving knife is arranged in the groove of stationary knife, and stationary knife fixing piece is arranged above moving knife, and torsional spring is mounted on bracket skeleton
Inner circumferential edge, stationary knife fixing piece and bracket skeleton surround the space of installation a moving knife and stationary knife.
Preferably, the stationary knife fixing piece include it is a pair of be separated from each other with concentric the first arc section of centre bore and the
It is contrary with the circular arc of centre bore to be provided with a pair of of circular arc direction between the first arc segment and the second arc segment for two arc sections
Third arc section and the 4th arc section；The first arc segment and the second arc segment include inside and outside the different arc section of radius,
It is connected with each other by straight panel between the different circular arc of two radiuses of the first arc segment and the second arc segment, is set above straight panel respectively
It is equipped with and pinches ring；The first arc segment and the second arc segment are provided with locating convex block on the outside of external arc corresponding with ring is pinched respectively；
Bracket skeleton is provided with limit opening slot corresponding with two locating convex blocks.
Hair shaving device of the invention further includes button foot supporting element other than including fuselage and razor head, is supported by button
Part, which is supported buckle structure, reinforces the service life for improving buckle structure, improves the service life and performance of product.
Detailed description of the invention
Fig. 1 is a kind of razor head schematic diagram of hair shaving device of the present invention；
Fig. 2 is a kind of fuselage schematic diagram of hair shaving device of the present invention；
Fig. 3 is the head enlarged diagram of Fig. 2；
Fig. 4 is a kind of schematic diagram of the button foot supporting member of hair shaving device of the present invention；
Fig. 5-6 is a kind of fuselage electric mounting part of hair shaving device of the present invention；
Fig. 7 is a kind of fuselage partial schematic sectional view of hair shaving device of the present invention；
Fig. 8 is a kind of cutter unit of razor head of the present invention and floating support saddle component mounting position schematic diagram；
A kind of cutter unit schematic diagram of razor head of Fig. 9-11 present invention；
Figure 12 is a kind of schematic diagram of the cutter unit opening state of razor head of the present invention；
Figure 13 is a kind of schematic diagram of the carriage assembly of the cutter unit of razor head of the present invention；
Figure 14 is a kind of Floating support of cutter unit of razor head of the present invention and the scheme of installation of floating support elastic slice；
Figure 15 is a kind of bracket base schematic diagram of the cutter unit of razor head of the present invention.
In figure:
100. cutter unit, 110. bracket bases, 111. holes, 112. circular holes, 113. first spill mouths, 114. recess portions, 115. axis
Hole, 116. straight panels, 120. rotation axis, 130. straight flanges, 200. floating bracket pedestals, 210. baltimore grooves, 220. rotation slots, 230.
Shape protrusion, 240. slot buttons, 410. support elastic sheets, 411. foot pieces, 412. slots, 420. Floating supports, 421. cuboids
Protrusion, 422. climbers, 500. floating support saddle components, 600. carriage assemblies, 610. first protrusions, 611. axis holes, 612. second is convex
It rising, 613. first open slots, 630. moving knife, 640. torsional springs, 650. second rotation axis, 660. stationary knife fixing pieces, 661. pinch ring,
662. convex blocks, 670. stationary knifes, 680. bracket skeletons, 681. centre bores, 682. protrusions, 683. second open slots, 684. open slots,
710. trapezoidal walls, 711. rotation slots, 712. circular grooves, 713. first rank spaces, 714. second-order spaces, 720. second
Spill mouth, 910. bracket fixing pieces, 911. batter columns, 912. intermediate socles, 913. elongated bottom surfaces, 914. support buckles, 920. circles
Ring, 1000. fuselages, 1010. button feet, 1020. holes, 1030. protrusions, 1100. button foot supporting elements, 1110. median surfaces, 1120. sides
Foot, 1130. bottom surfaces, 1140. card slots, 1400.PCB board group part, 1410. brackets, 1411. slots, 1420. contact chips, 1421. aciculiforms
Sheet metal, 1422. sheet metals, 1423. square holes, 1430. holes.
Specific embodiment
The present invention is described in detail with reference to the accompanying drawing.
As shown in figures 1-15, hair shaving device includes that razor head, fuselage 1000 and button foot supporting element 1100, fuselage 1000 have three
A button foot 1010 is in cuboid, perpendicular to stand upright on fuselage 1000 and razor head contact surface, and button foot supporting element 1100 has a bottom surface
1130, extend three faces from bottom surface side side, has a card slot 1140 among the other side, these three faces are both relative to bottom surface
1130 tilt upward, and median surface 1110 can be closed with the face paste of button foot inwardly, and button 1010 Impact direction of foot is withstood in this face 1110 to be made to detain foot
Service life increases, other two face 1120 is buckle, and it is identical to upwarp angle relative to bottom surface 1130, in button 1010 both sides vertical wall of foot
On have a pair of holes 1020, two buckles 1120 of button foot supporting element can just be buckled in the two holes 1020, there is supporting element
Force, detain foot supporting element bottom surface 1130 and fuselage contact surface overlapping, fuselage contact surface have one with detain foot supporting element 1100 it is another
Have a corresponding with card slot raised 1030 among side, protrusion 1030, which can be just stuck among the button foot supporting element other side, a card
In slot 1140, anti-clamping foot supporting element 1100 falls off towards direction is packed into, and doing supporting element with handware can increase the button foot service life.
When specific implementation, first by two buckles, 1,120 two holes 1020 of insertion of the second button foot supporting element, make second
Button foot supporting element first has an impetus, then makes to detain foot supporting element median surface 1110 and detain the face paste of foot inwardly to close, meanwhile, machine
The protrusion 1030 of body contact surface is just stuck in the card slot 1140 of button foot supporting element, protrusion setting and the fixed entire button of buckle setting
Foot supporting element 1100, when power, which acts on button foot outside, to press toward fuselage center position, button foot is bent to center position, is at this moment pasted
It detains foot active force and passes on give-commission foot supporting element median surface 1110, share button foot stress, so that the oral sex service life be made to extend.
Pcb board component 1400 is rectangle, and root is equipped with a bracket 1410, and there are two slot 1411, slots on bracket 1410
There is opening in 1411 front with following.Contact chip 1420 is the handware in cuboid, can just be put into slot 1411, contact chip
1420 there are three face, two just as oblong lateral surface and the rectangular bottom surface being attached thereto, in 1420 bottom opening of contact chip
Place's by-level extends an aciculiform sheet metal 1421, and the hole 1430 that aciculiform sheet metal 1421 is used to be inserted on pcb board component is solid
Static contact clip 1420 has the hole 1423 that is square in 1420 bottom surface of contact chip, extends outward one inwardly at the edge in hole
The sheet metal 1422 of volume, this 1422 energy of sheet metal can just be by the openings directed downwardly of slot 1411, for connecting with the contact pin of adapter
It connects.
When specific implementation, two contact chips 1420 are inserted into first in two slots 1411 of bracket 1410, contact chip 1420
Bottom surface is exposed at outside bracket towards 1411 lower aperture direction of slot, sheet metal 1422 by the downwardly open of slot 1411, aciculiform metal
Piece 1421 is downwardly into two holes, 1430 hole on pcb board component.It is carried out behind hole 1430 on two aciculiform sheet metals insertion PCB
Welding, is fixed on contact chip 1420 on pcb board component, and the contact chip 1420 and pcb board component are conductings.Then, it will fill
The pcb board component 1400 of good contact chip 1420 is put into from top to bottom in fuselage 1000, and fuselage is in sleeve-shaped, and 1000 bottom of fuselage has
One adapter contact pin 1510, contact pin 1510 is directly beaten together with sleeve-shaped shell when injection molding, improves waterproof performance, technique mentions
It rises, when the pcb board component 1400 of contact chip 1420 is inserted into 1500 bottom of fuselage, contact pin 1510 withstands the sheet metal of contact chip
1422, sheet metal is headed into slot 1411, since the elasticity of sheet metal 1422 makes sheet metal and adapter contact pin firm contact exist
Together, it is installing, is repairing or replace and is more convenient when pcb board component.
Razor head includes at least two cutter units 100, at least two rotation axis 120 and a cutter unit floating support saddle
Component 500 is illustrated by taking 3 cutter units as an example below.
Each razor head include three cutter units 100, three rotation axis 120 and a floating support saddle component 500, three
Cutter unit 100 can be spliced into a razor head, and three cutter units 100 pass through floating support saddle component 500 and the first rotation axis
120 one complete razor head of splicing, wherein the first rotation axis 120 is for connecting cutter unit 100 and floating support saddle component
500, each cutter unit is both provided with the axis hole 115 of installation rotation axis, and floating support saddle component 500 is distributed uniformly and circumferentially
Multiple rotation slots 220, rotation slot 220 are all to be arranged in floating support saddle immediate vicinity, and rotation axis 120 is on each cutter unit
Installation site it is corresponding with the rotation slot 220 of floating support saddle.
Three cutter units 100 are diagonally combined into a complete razor face, each cutter unit 100 by edge-to-edge angle
For a box body structure, there are two identical straight flanges 130 in side from overall appearance, and two sides intersect one 120 degree of angle
Degree.100 bilateral symmetry of cutter unit, passes through the second rotation axis by upper part carriage assembly 600 and lower part bracket base 110
650 are formed by connecting, and carriage assembly 600 is provided with the second rotation axis 650, and 650 rotation slot of the second rotation axis is arranged in bracket base 110
711, the second rotation axis 650 of carriage assembly 600 is mounted in the rotation slot 711 of bracket base 110, to make carriage assembly
600 and bracket base 110 link together.The second rotation axis 650 takes off from the rotation slot 711 of bracket base 110 in order to prevent
Drop out come, can between bracket base 110 and carriage assembly 600 mounting bracket fixing piece 910.On the side of carriage assembly 600
Edge has first protrusion 610 obliquely, and the first protrusion 610 is fallen on line of symmetry, and have in the first protrusion 610 one it is oblique
On the first open slot 613, the first protrusion 610 is there are four face, and the above is one piece of smooth inclined-plane, and bottom surface is bracket base 110
It is parallel with two just as side, have an axis hole 611 on the identical position in two sides of the first protrusion 610, beside axis hole
Respectively there is second protrusion 612, the second protrusion 612 has two sides, is on one side flat close to the smooth disc of axis hole 611 and another side
Face, second protrusion play position-limiting action.
Bracket base 110, for connecting bracket component 600 and installation driving part, there is a second spill mouth at edge
720 is corresponding with the position of the first protrusion 610 of carriage assembly 600, in 110 inner wall of bracket base close to the second spill mouth 720
Respectively there are a two symmetrical stairstepping walls 710 on both sides, and 710 one side of trapezoidal walls is perpendicular to horizontal plane and bracket base 110
Line of symmetry, another to flank on the inner wall edge of bracket base 110, the inner wall of two stairstepping walls 710 and bracket base 110 encloses
At a two stairstepping spaces, it is the first rank space 713 below this trapezoid space, is above second-order space 714, the first space
There are arc-shaped rotation slot 711, this arc-shaped rotation slot 711 and a vertical trapezoidal walls on 713 110 inner wall of bracket base
Vertical with the line of symmetry of bracket base 110, the root of arc-shaped rotation slot 711 terminates in trapezoidal walls 710, symmetrical in this way
Two arc-shaped rotation slots 711 and trapezoidal walls 710 surround second rotation axis 650 and are placed in rotation slot 711, there is a circular arc
Connected in star 712 is parallel with rotation slot 711 connected and not in the first rank space 713, this groove 712 is for placing the second protrusion
612。
When specific implementation, the second rotation axis 650 can be inserted into axis hole 611 first, the length of the second rotation axis 650 is longer than
The length of axis hole 611；Then, carriage assembly 600 is moved horizontally relative to bracket base 110 makes the first protrusion 610 buckle into
Two spill mouths 720, as shown in figure 8, the second rotation axis 650 to the opening direction of two trapezoidal walls 710 is just packed into rotation slot at this time
711, the second protrusion 612 is also just fallen in baltimore groove 712, and cutter unit is closed state at this time, and carriage assembly 600 passes through the
Two rotation axis 650 are opened, and the second protrusion 612 is moved in a circle by the second rotation axis 650 in opening procedure, until the second protrusion
612 encounter the horizontal trapezoidal walls on second-order space 714, and the angle between carriage assembly 600 and basetray 110 reaches at this time
Maximum, topmost one layer of horizontal wall plays position-limiting action to such trapezoidal walls 710, the angle 110 or so for opening it.Most
Afterwards, prevent carriage assembly 600 from falling off by 711 opening direction of rotation slot with 910 mounting bracket of bracket fixing piece, bracket fixing piece
910 include three socles, and the support buckle 914 of an elongated bottom surface 913 and arch, bracket fixing piece 910 is in E font, and bracket is solid
Three socle relative level for determining part 910 tilt upward, and two 911 tilt angles of batter column are identical, one end of support buckle 914
It is connected in the other side middle position of elongated bottom surface 913, Open Side Down for support buckle 914, two batter columns of bracket fixing piece 910
911 ends respectively vertically extend two protrusions, and one extends to end direction, another extends outward, prolongs to end direction
Raised end surface shape is stretched as 650 loading port of the second rotation axis, in mounting bracket fixing piece 910, bracket fixing piece 910
Protrusion insertion 650 loading port of the second rotation axis that the end direction of two batter columns 911 extends is until the two of bracket fixing piece 910
The protrusion that a batter column 911 extends outward encounters trapezoidal walls 710.It is such a to extend protrusion to pin effect to end direction
Prevent bracket from falling off towards direction is packed into, another extends protrusion outward and plays position-limiting action, places restrictions on two batter columns 911 and resists
Second rotation axis 650, buckles into groove 730 for support buckle 914 at this time, prevents bracket fixing piece 910 from falling off towards direction is packed into, is holding in the palm
There is a groove 730 corresponding with support buckle 914 on annulus 920 among 110 inner bottom surface of frame pedestal.Support buckle 914
Domes are more convenient in dismounting with elasticity.The intermediate socle 912 of frame fixing piece 910 and the first open slot 613 are one
A buckle structure, 610 inside edge of inclined-plane of 613 opening of the first open slot are smooth arc-shaped, the closings of cutter unit 100
When, socle 912 is fallen in the first open slot 613, and the first open slot 613 has enough spaces to place socle 912, works as cutter unit
100 when opening, and the intermediate socle 912 of bracket fixing piece 910 is flexible, and first raised 610 by chamfered inside edges is smooth
Arc-shaped surface tilt upward and skid off inclined-plane, socle 912 is fallen on outside the smooth bevel of the first protrusion 610 at this time, and socle 912 is withstood
Smooth bevel keeps 100 opening state of cutter unit, so that it will not be shaken because of carriage assembly 600 by the second rotation axis 650,
In 100 closing process of cutter unit, the shiny surface of the first protrusion 610, which applies pressure to intermediate socle 912, keeps socle 912 upward
It sticks up, at the radiused edges of smooth bevel, later falls into the first open slot 613, bracket fixing piece 910 restores to the original state.
As long as unloading bottom bracket fixing piece 910 in this way, carriage assembly 500 is packed into direction towards rotation axis 650 and takes out, and vice versa.
Carriage assembly 600, including moving knife 630, stationary knife 670, stationary knife fixing piece 660, torsional spring 640 and bracket skeleton 680.It is fixed
In 670 mounting bracket skeleton of knife, moving knife 630 is arranged in the groove of stationary knife 670, and stationary knife fixing piece 660 is arranged on moving knife 630
Side, is fixedly connected with bracket skeleton 680, encloses moving knife 630 and the stabilization of stationary knife 670 in bracket skeleton 680 and stationary knife fixing piece 660
In the inner space of conjunction.Torsional spring 680 is mounted on the inner circumferential edge of bracket skeleton, cutter unit 100 in the closure state,
Play the role of locking bracket component 600 and bracket consolidates pedestal 110, is kept closed cutter unit 100.
Unconventional and uninhibited 680 symmetry axis of frame skeleton in 681 center of circle of centre bore is arranged in bracket skeleton 680, bilateral symmetry among it
On, there is centre bore 681 diameter vertical with 680 symmetry axis of bracket skeleton, 681 edge of centre bore has far from symmetrical line position
Two protrusions 682, the protrusion 682 are opened there are two open slot 684 and the second open slot 683 horizontal side by side towards center of circle direction, are turned round
The head and end of spring 680 is inserted into the second open slot 683 respectively, and torsional spring 680 plays the role of keeping bracket closure.
When specific implementation, stationary knife is packed into centre bore 681 first and is fixed, moving knife is put into stationary knife slot.Then, solid with stationary knife
Determine part 660 to fix stationary knife and moving knife, the stationary knife fixing piece 660 include a pair be separated from each other with centre bore 681 it is concentric
The first arc segment and the second arc segment are provided with a pair of of circular arc direction and centre bore between the first arc segment and the second arc segment
681 circular arc contrary third arc section and the 4th arc section；Inside and outside the first arc segment and the second arc segment include
The different arc section of radius passes through straight panel phase between the different circular arc of two radiuses of the first arc segment and the second arc segment respectively
It connects, is provided with above straight panel and pinches ring 661；The first arc segment and the second arc segment are respectively in external arc corresponding with ring is pinched
Outside is provided with locating convex block 662.
Before being packed into stationary knife fixing piece 660, hand will hold two and pinch ring 661, at this moment stationary knife fixing piece 660 due to radian not
It is to there is structure as a shallow grooves 663 to have fairly good elasticity among very big arc strip and two arc strips outside, stationary knife is solid
Determining part 660 can so put after two open slots 684 on latter two raised 662 aligning bracket skeleton 680 towards the compression of power direction is pinched
Hand, stationary knife fixing piece 660 also restore as former state, and two protrusions 662 are inserted into two open slots 684.As long as hand pinches two in disassembly
Two of a stationary knife fixing piece 660 pinch ring 661 and remove that stationary knife fixing piece 660 can remove moving knife 630 and stationary knife 670 is cleaned
Or with changing, vice versa.
Cutter unit 100, bottom include the reserved circular hole 112 of a coupling unit to driving dise knife, a hole 11, the
One spill mouth 113 and recess portion 114, on the line of symmetry for all falling within cutter unit 100, recess portion 114 is in the area that straight flange 130 is surrounded
Domain, 114 edge axis of symmetry side of recess portion extends upward one piece of straight panel 116, and falls in recess portion 114, there is an axis in straight panel
Hole 115.
When it is implemented, in the first rotation axis 120 insertion cutter unit straight panel axis hole 115.The first rotation axis 120 will be installed
Three cutter units 100 be packed into floating support saddle component 500 three rotation slots 711 in, floating support saddle component 500 include float
Bracket base 200, support elastic sheet 410 and Floating support 420, floating bracket pedestal 200 is rounded, including with cutter unit
100 have the baltimore groove 220, slot button 240 and door shape protrusion 230 of equal amount, slot button 240 is in protrusion 230 in the following, baltimore groove 210
It is staggeredly placed on the circumference of floating bracket pedestal 200 with slot button 240, baltimore groove 210 is close from floating bracket pedestal 200, recessed
The both sides middle position of shape slot 210 respectively forms rotation axial trough 220 by an opposite opening, for placing insertion straight panel 116
First rotation axis 120.It is plugged baltimore groove 210 of the straight panel 116 in insertion cutter unit floating bracket pedestal 200 of rotation axis 120
The first rotation axis 120 rotation axial trough 220 is buckled into simultaneously to fix straight panel 116, since the first rotation axis 120 is close from center,
So this construction add the displacement of 100 partial floating of cutter unit can when cutter unit 100 is floated downwards by rotation axis 120
Greatly, shave veneer when it is more comfortable.
Support elastic sheet 410 is in hexa-claw shape, including a bottom surface and six foot pieces 411, and six foot pieces 411 are relative to egative film
It upwarps, every two foot piece 411 holds one and cuts a unit 100, keeps cutter unit 100 flexible when being pressed down, two foot pieces 411
It is fluted between two foot pieces 411, there is slot 412 between every two groove；420 3 claw type of Floating support, including
One bottom surface and three climbers 422,422 Relative Floating supporting element of climbers, 420 plane perpendicular have one among every two climbers 422
Three protrusions 421 of a cuboid protrusion 421, Floating support 420 can be buckled in three slots 412 of support elastic sheet 410
In, so that Floating support 420 and support elastic sheet 410 is fixed together, three buckles 422 of Floating support 420 can pass through branch
The groove of elastic slice 410 is supportted, Floating support 420 and support elastic sheet 410 are packed into floating bracket pedestal 200 together, and three door shapes are convex
Three grooves of support elastic sheet 410 can just be fastened by playing 230, and Floating support 420 and support elastic sheet 410 is made to be fixed on floating branch
Three buckles 422 of frame pedestal 200, Floating support 420 will be directed at three slot buttons 240, make Floating support 420 and support bullet
Piece 410 is not fallen off into direction to installing, and state is as shown in Figure 5 at this time.As long as Floating support 420 and support elastic sheet when disassembly
410 are removed together and take out.
It should be noted that carriage assembly falls off by rotation slot opening direction in order to prevent, bracket fixing piece includes three feet
Column, the support buckle of an elongated bottom surface and arch are improved as another kind of the invention, the edge of carriage assembly have one tiltedly
Upward first is raised, has an axis hole on the identical position in two sides of the first protrusion, respectively there is one second beside axis hole
Protrusion, the second protrusion have two sides, are on one side plane close to the smooth disc of axis hole and another side, in bracket base inner wall close to recessed
Respectively there are a two symmetrical stairstepping walls on shape mouth both sides, and position-limiting action is played in second protrusion and trapezoidal walls cooperation, make to cut
It cuts unit and is opened to maximum angle.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of hair shaving device, which is characterized in that including razor head, fuselage and button foot supporting element, fuselage (1000) and razor head
Multiple button feet (1010) are provided on contact surface, the separate contact plane center side for detaining foot has been arranged in pairs installation notch, button
The close contact plane center side of foot is provided with raised (1030)；It is provided on the contact surface of razor head and fuselage and button foot
(1010) card slot cooperated, card slot and button foot (1010), which are formed, to be snapped connection；Detaining foot supporting element (1100) includes bottom plane of structure
(1130), mid-plane (1110) and bottom sides (1120), bottom plane of structure (1130), mid-plane (1110) and bottom sides
(1120) " mountain " word structure is formed, bottom plane of structure (1130) is provided with opening towards edge pit (1140), and pit is covered in protrusion
(1030) free end of outside, bottom sides (1120) is upturned relative to bottom surface (1130), and bottom sides (1120) are stretched
Enter in installation notch, median surface (1110) is bonded to each other with button foot (1010) on paracentral direction straight up.
2. hair shaving device according to claim 1, which is characterized in that the bottom of the fuselage is provided with contact pin, pcb board group
Part (1400) and bracket (1410), the contact pin are moulded in fuselage cover；One end of pcb board component and contact chip (1420) connects
It connects, is contacted at the top of the other end and contact pin of contact chip (1420)；Contact chip (1420) is provided with close to one end of pcb board component
Outwardly extending sheet metal (1422), two slots (1411) that sheet metal (1422) is inserted into bracket (1410) are inner, sheet metal
(1422) it is exposed at outside bracket (1410) by the downwardly open of slot (1411).
3. hair shaving device according to claim 1, which is characterized in that the razor head further includes metal-like object
(1310), the edge of plane where cutter unit (100) stationary knife (670) is provided with dent, and metal-like object (1310) is fixed
At the dent.
4. hair shaving device according to claim 1, which is characterized in that the razor head includes at least two cutter units
(100), the first rotation axis (120) and floating support saddle component (500), multiple cutter units (100) pass through the first rotation axis (120)
It is connected as a complete razor head with floating support saddle component (500), cutter unit (100) and floating support saddle component (500) are logical
Rotation axis (120) connection is crossed, each cutter unit (100) is both provided with the first shaft hole of installation the first rotation axis (120)
(115), floating support saddle component (500) includes floating bracket pedestal (200), support elastic sheet (410) and Floating support (420),
Floating bracket pedestal (200) is rounded, is distributed uniformly and circumferentially multiple rotation slots, and the first rotation axis (120) is cut each
The installation site cut on unit (100) is consistent with the quantity of rotation slot (220) of cutter unit floating bracket pedestal (200), turns
Dynamic slot (220) are arranged at floating support saddle component (500) center.
5. hair shaving device according to claim 4, which is characterized in that the cutter unit (100) includes carriage assembly
(600), bracket base (110) and the second rotation axis (650), carriage assembly and bracket base are connected by the rotation of the second rotation axis
It connects；Carriage assembly (600) is arranged first raised (610) obliquely, and first raised (610) are provided with one obliquely
First open slot (613) and second axis hole (611)；There are the second spill mouth (720) and bracket group in bracket base (110) edge
The position of the first of part (600) raised (610) is corresponding, and the installation of the second rotation axis (650) is arranged in the second spill mouth (720)
Slot；The interlude of second rotation axis (650) passes through the second axis hole (611), and the both ends of the second rotation axis (650) are caught in mounting groove
In.
6. hair shaving device according to claim 5, which is characterized in that the second axis hole (611) both ends of the carriage assembly
Second raised (612) are respectively arranged with, the spill mouth of bracket base is provided with circular groove (712), circular groove (712)
It is parallel with rotation slot (711) connected and not interior in the first rank space (713), when cutter unit (100) is closed, the second protrusion
(612) it falling in the groove (712), when opening, second raised (612) are moved in a circle by the second rotation axis (650), and second
The horizontal trapezoidal walls that raised (612) encounter on second-order space (714) stop operating, at this time carriage assembly (600) and tray bottom
Angle between seat (110) reaches maximum.
7. hair shaving device according to claim 6, which is characterized in that the cutter unit (100) further includes that bracket is fixed
Part, one end of the bracket fixing piece are caught in being mounted in rotation slot (711) of bracket base, offset, hold in the palm with the second rotation axis
The other end of frame fixed frame is fixed at the position in bracket base far from rotation slot (711)；Bracket fixing piece (910) includes two
A socle, an elongated bottom surface (913) and arch support buckle (914), two batter column (911) tilt angles are identical, in institute
Stating bracket base (110) inner bottom surface has a groove (730) corresponding with support buckle (914), and arch support button (914) is even
In the other side middle position of elongated bottom surface (913), two batter column (911) ends of bracket fixing piece (910) are each vertically to prolong
Two protrusions are stretched out, one extends to end direction, is enclosed in rotation slot (711), another extends outward, with rotation slot
(711) mouth contradicts.
8. hair shaving device according to claim 7, which is characterized in that the bracket fixing piece further includes intermediate socle
(912), inclined-plane (610) inner side edge between two batter columns (911), at the first open slot (613) of carriage assembly is set
Edge is smooth circular arc protrusion, and the smooth circular arc protrusion and intermediate socle (911) form fastener matching structure；Cutter unit
(100) when being closed, the smooth circular arc protrusion of intermediate socle (912) and inclined-plane (610) is in buckling state, intermediate socle (912)
It falls in the first open slot (613)；When cutter unit (100) is opened, the smooth circular arc of intermediate socle (912) and inclined-plane (610)
Protrusion disengages and withstands inclined-plane (610), makes cutter unit (100) opening state.
9. a kind of hair shaving device according to claims 5, which is characterized in that the carriage assembly (600) includes moving knife
(630), stationary knife (670), stationary knife fixing piece (660), torsional spring (640) and bracket skeleton (680), stationary knife (670) mounting bracket bone
In frame (680), moving knife (630) is arranged in the groove of stationary knife (670), and stationary knife fixing piece (660) is arranged on moving knife (630)
Side, torsional spring (680) are mounted on the inner circumferential edge of bracket skeleton, and stationary knife fixing piece (660) and bracket skeleton (680) surround one
The space of moving knife (630) and stationary knife (670) is installed.
10. a kind of hair shaving device according to claims 9, which is characterized in that the stationary knife fixing piece (660) includes one
To be separated from each other with the concentric the first arc segment and the second arc segment of centre bore (681), in the first arc section and the second circular arc
A pair of of circular arc direction the third arc section and fourth arc section contrary with the circular arc of centre bore (681) are provided between section；
The first arc segment and the second arc segment include inside and outside the different arc section of radius, the two of the first arc segment and the second arc segment
It is connected with each other respectively by straight panel between the different circular arc of a radius, is provided with above straight panel and pinches ring (661)；First arc section and
Second arc section is provided with locating convex block (662) on the outside of external arc corresponding with ring is pinched respectively；Bracket skeleton (680) setting
There is limit opening slot (684) corresponding with two locating convex block (662).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910090283.6A CN109877885B (en) | 2019-01-30 | 2019-01-30 | Shaving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910090283.6A CN109877885B (en) | 2019-01-30 | 2019-01-30 | Shaving device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109877885A true CN109877885A (en) | 2019-06-14 |
| CN109877885B CN109877885B (en) | 2024-05-07 |
Family
ID=66927354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910090283.6A Active CN109877885B (en) | 2019-01-30 | 2019-01-30 | Shaving device |
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| CN (1) | CN109877885B (en) |
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| US20100275446A1 (en) * | 2009-04-29 | 2010-11-04 | Rovcal, Inc. | Rotary electric shaver |
| US20140352152A1 (en) * | 2013-06-04 | 2014-12-04 | Izumi Products Company | Rotary electric shaver |
| CN205799611U (en) * | 2016-07-07 | 2016-12-14 | 温州市凯锐电器有限公司 | A kind of cutter head floating bracket |
| CN206216748U (en) * | 2016-12-05 | 2017-06-06 | 温州市戍洋五金制造有限公司 | A kind of floating type electric razor tool tip |
| CN207548135U (en) * | 2017-11-03 | 2018-06-29 | 上海飞科电器股份有限公司 | Razor blade carrier component automatic assembling machine |
| CN209868669U (en) * | 2019-01-30 | 2019-12-31 | 浙江超人科技股份有限公司 | Shaving device |
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2019
- 2019-01-30 CN CN201910090283.6A patent/CN109877885B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030101589A1 (en) * | 1999-05-17 | 2003-06-05 | Barish Benjamin J. | Attachments for electrical shaver and auxiliary cleaning device useful for electrical shaver |
| CN201015875Y (en) * | 2007-09-11 | 2008-02-06 | 曹伟明 | Floated face-adhering bracket system of the three-head rotating shaver |
| CN101386176A (en) * | 2007-09-11 | 2009-03-18 | 曹伟明 | Floating facing bracket system of three-head rotating shaver |
| US20100275446A1 (en) * | 2009-04-29 | 2010-11-04 | Rovcal, Inc. | Rotary electric shaver |
| US20140352152A1 (en) * | 2013-06-04 | 2014-12-04 | Izumi Products Company | Rotary electric shaver |
| CN205799611U (en) * | 2016-07-07 | 2016-12-14 | 温州市凯锐电器有限公司 | A kind of cutter head floating bracket |
| CN206216748U (en) * | 2016-12-05 | 2017-06-06 | 温州市戍洋五金制造有限公司 | A kind of floating type electric razor tool tip |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109877885B (en) | 2024-05-07 |
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