CN107186759A - A kind of trimmer with new tool bit driving structure - Google Patents
A kind of trimmer with new tool bit driving structure Download PDFInfo
- Publication number
- CN107186759A CN107186759A CN201710497717.5A CN201710497717A CN107186759A CN 107186759 A CN107186759 A CN 107186759A CN 201710497717 A CN201710497717 A CN 201710497717A CN 107186759 A CN107186759 A CN 107186759A
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- Prior art keywords
- eccentric wheel
- torque arm
- motor
- arm
- shank
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- 238000003780 insertion Methods 0.000 claims description 13
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- 230000008094 contradictory effect Effects 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 5
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 8
- 238000013461 design Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010008 shearing Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/02—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the reciprocating-cutter type
- B26B19/04—Cutting heads therefor; Cutters therefor; Securing equipment thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/28—Drive layout for hair clippers or dry shavers, e.g. providing for electromotive drive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/38—Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards
- B26B19/3806—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/38—Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards
- B26B19/3853—Housing or handle
Abstract
The invention discloses a kind of trimmer with new tool bit driving structure, its drip irrigation device is to include handle casing and motor and blade assembly, blade assembly includes fixed blade and movable blades and mounting seat, handle casing is removably connected with cutter head support, mounting seat is provided with junction button, the eccentric wheel for driving movable blades is rotatably connected on cutter head support, movable blades dorsad fix the bridgeware that blade side is provided with the reciprocally swinging for being used to the rotary motion of eccentric wheel being converted into movable blades, the eccentric rod that mounting seat retrodeviates heart wheel with cutter head support snapping is abutted with bridgeware；The one end of eccentric wheel away from eccentric rod is connected with the torque arm for transmitting motor rotary driving force, torque arm is connected between eccentric wheel and the output end of motor by cage structure, the torque arm that motor is connected by cage structure by favour camshaft to torque band movable eccentric wheel rotate.The trimmer can reduce processing and the assembly precision of cutter head driving structure.
Description
Technical field
The present invention relates to hair-clipping device manufacturing technology field, more specifically, it relates to which a kind of have new tool bit
The trimmer of driving structure.
Background technology
Electric hair trimmer or hair scissors it is general by designer, hairdresser or personal use to be made to hair
Type, it typically comprises handle and is connected to the tool bit part of handle, wherein, handle has the housing for accommodating motor, in order to
Receive the driving force of motor, tool bit part is typically mounted on handle.
Tool bit part is directly connected to after being installed on handle by the output end of cutting blade and motor in the market,
The rotation driving of motor can be converted to the past polyslip of cutting blade, so as to realize the shearing hair of cutter head.But cutter head exists
In installation process, the eccentric wheel on motor output end, which needs to coordinate with the bridgeware on cutting blade, to be installed, therefore the installation of cutter head
Higher assembly precision requirement is needed, the mounting structure of motor and cutting blade is limited, not only increased to processing and assembling essence
The requirement of degree, simultaneously because the limitation of installing space is also unfavorable for the design of housing, is unfavorable for being lifted the aesthetic feeling of the design of trimmer.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the invention to provide a kind of with new tool bit driving structure
Trimmer, the trimmer can reduce processing and the assembly precision of cutter head driving structure.
To achieve the above object, the invention provides following technical scheme：A kind of repairing with new tool bit driving structure
Device is cut, includes handle casing and the motor being flush-mounted in handle casing and the blade assembly for being installed on handle casing upper end,
The blade assembly includes fixed blade and movable blades and mounting seat, and the fixed blade is fixedly installed in mounting seat one
Side, the movable blades are movably connected between fixed blade and mounting seat, and the upper end of the handle casing is removably connected with
Cutter head support for connecting blade assembly, side of the mounting seat away from fixed blade is provided with for connecting with cutter head support
The eccentric wheel for driving movable blades is rotatably connected on the junction button connect, the cutter head support, the movable blades are dorsad
Fixed blade side is provided with the bridgeware for the reciprocally swinging for being used to the rotary motion of eccentric wheel being converted into movable blades, the peace
Dress seat is abutted with the eccentric rod that cutter head support snapping retrodeviates heart wheel with bridgeware；One end connection of the eccentric wheel away from eccentric rod
There is the torque arm for transmitting motor rotary driving force, the torque arm is connected to the output end of eccentric wheel and motor by cage structure
Between, the torque arm that motor is connected by cage structure by favour camshaft to torque band movable eccentric wheel rotate.
The present invention is further arranged to：The one end of the eccentric wheel away from eccentric rod is provided with jack, described torque arm one end
It is provided with the torsional for being rotated with movable eccentric wheel, cross section of the torsional along torque arm length direction is into regular polygon knot
Structure is set, and the cross section of the jack depth direction is adapted with the cross section of torsional, and torsional is plugged in jack can
The torsion for driving torque arm to produce in motor carrys out band movable eccentric wheel and rotated；Seamed edge camber of the torsional along torque arm length direction
Structure setting, swinging one end of torque arm makes the torsion being plugged in when being axially formed angle in jack of its length direction and eccentric wheel
Block can be rotated along the seamed edge of arc, torque arm can be driven to produce motor to the torque arm being obliquely installed with camshaft
Torsion come band movable eccentric wheel rotate.
The present invention is further arranged to：The output end of the motor is fixedly connected with the rotation for driving torque arm to rotate
Block, the one end of the torque arm away from torsional is provided with for the sleeve for spill spin block grafting, and the spill spin block is square along its length
To cross section into regular polygon structure setting, the cross section and spill spin block of the inwall of the sleeve along its depth direction it is transversal
Face is adapted, and spill spin block, which is plugged in sleeve, to drive motor the torsion that spill spin block is rotated to drive torque arm to rotate；It is described
The seamed edge camber structure setting of spill spin block along its length, swinging one end of torque arm makes its length direction and motor output end
The spill spin block being plugged in when being axially formed angle in sleeve can be rotated along the seamed edge of arc, the output end with motor
The torque arm of axially inclined setting can drive motor the torsion that spill spin block is rotated to drive torque arm to rotate.
The present invention is further arranged to：Conflict bar is coaxially arranged with the sleeve, the conflict bar is plugged in sleeve
Bottom, and contradict bar can sleeve bottom axial slip, be provided with the conflict bar and sleeve and contradict bar for limit
Skid off the position limiting structure of sleeve bottom；It is described contradict bar extend sleeve bottom one end can be with spill spin block end abutment,
The other end, which is connected with, can will contradict the elastic component that be abutted all the time with the spill spin block in insertion sleeve of bar, spill spin block while contradicting
Bar and elastic component stress produces deformation and enables conflict bar axial slip, the axial bullet of elastic component release during being pushed
Torque arm is axially resiliently attached between motor and eccentric wheel by property active force.
The present invention is further arranged to：It is provided with the cutter head support in shank, the handle casing and is provided with use
It is socket connection in the fixation kit being detachably connected with shank, when the shank is connected with fixation kit；It is described solid
Determine component and include the fixed mount being fixedly connected in handle casing and the elastic buckles being arranged on fixed mount, the shank
On be provided with when being connected in snapping hole for being detachably connected with elastic buckles, the elastic buckles insertion snapping hole shank with consolidating
Determine frame to be fixedly connected, the activity for being connected to for torque arm axial rotation between motor and eccentric wheel is provided with the fixed mount
Groove；The shank is provided with two, and snapping hole is located at the opposite sides of two shanks respectively, and the elastic buckles of both sides are embedding
Enter and grip shank in snapping hole.
The present invention is further arranged to：Elastic arm is connected between two elastic buckles, the outline of the elastic arm is substantially
U-shaped structure setting, the elastic arm drives the elastic buckles at its two ends to be embedded in two snapping holes and risen to two shanks
To clamping action, the deformation that elastic arm is produced during elastic buckles are embedded in snapping hole makes elastic arm and/or elastic buckles
Can closely it be contradicted with shank.
The present invention is further arranged to：The elastic arm is flush-mounted on fixed mount, and buckle arm is provided with the elastic arm,
The fixed block for being gripped for buckle arm and elastic arm, buckle arm and the elastic arm difference are provided with the fixed mount
It is held on the opposite sides of fixed block.
The present invention is further arranged to：The placing chamber for accommodating fixation kit is provided with the handle casing, it is described
Buckle closure is provided with the opening of placing chamber, the buckle closure is snapped connection with handle casing, buckle closure snapping in place when will can be embedded in
Gripped in the fixation kit in placing chamber, the fixation kit is clamped and fastened between buckle closure and handle casing.
The present invention is further arranged to：The buckle closure includes the shielding cover for covering in handle casing upper end, described
It is provided with the spliced eye for running through for shank, the shank that to be provided with orientation along its length recessed on shielding cover
Orientation notch on groove, two shanks is symmetrical arranged, and is provided with the cross section of the shank of orientation notch and the horizontal stroke of spliced eye
Section is adapted, and the shank and spliced eye that cross section is adapted are only capable of during grafting towards direction initialization.
The present invention is further arranged to：The grafting passage for being inserted for shank is provided with the fixed mount, it is described
Cross section at grafting access portal is adapted with the cross section of spliced eye, and the fixed block is arranged in grafting passage, two
Elastic buckles are located in two grafting passages respectively.
In summary, the invention has the advantages that：One end of torque arm is connected with eccentric wheel, the other end and motor
Output end is connected, and by driving the rotation of torque arm after electric motor starting, to realize the rotation of eccentric wheel, eccentric wheel is again by driving it
On eccentric rod do circular-rotation, the cutting blade on final driving blade assembly, toward polyslip, realizes hair relative to fixed blade
Shearing.And the two ends of torque arm are connected between eccentric wheel and the output end of motor by cage structure, torque arm is set to transmit
With camshaft to inclined motor torsion, so that the installation accuracy requirement of motor and tool bit part is effectively reduced, even if electric
The output end of machine is axially set with camshaft into angle, can also realize that torsion is transmitted by torque arm, therefore effectively reduce
The processing of motor and tool bit part and assembly precision requirement, decreasing influences setting for handle casing because of the limitation of installing space
Moulding is counted, is conducive to designer to lift the aesthetic feeling of the design of trimmer.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of trimmer；
Fig. 2 is the dimensional decomposition structure diagram of cutter head mounting structure；
Fig. 3 is the structural representation of blade assembly；
Fig. 4 is the dimensional structure diagram of cutter head support；
Fig. 5 is the cross-sectional view of shank；
Fig. 6 is the dimensional structure diagram of torque arm；
Fig. 7 is the assembling structure schematic diagram of elastic buckles and fixed mount；
Fig. 8 is the dimensional structure diagram of fixed mount；
Fig. 9 is the dimensional structure diagram of fixed mount another side；
Figure 10 is the dimensional structure diagram of buckle closure.
Reference：1st, handle casing；11st, fixation kit；111st, fixed mount；1111st, grafting passage；1112nd, fixed block；
1113rd, loose slot；112nd, elastic buckles；113rd, elastic arm；114th, buckle arm；12nd, placing chamber；13rd, buckle closure；131st, shielding cover；
1311st, spliced eye；2nd, blade assembly；21st, fixed blade；22nd, movable blades；221st, bridgeware；23rd, mounting seat；231st, connect
Button；3rd, cutter head support；31st, shank；311st, snapping hole；312nd, orientation notch；32nd, eccentric wheel；321st, eccentric rod；322nd, insert
Hole；4th, motor；41st, spill spin block；5th, torque arm；51st, sleeve；511st, bar is contradicted；52nd, torsional.
Embodiment
With reference to the accompanying drawings and examples, the present invention is described in more detail.Wherein identical parts identical
Reference is represented.It should be noted that the word "front", "rear" used below in description,
"left", "right", "up" and "down" refer to the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outer "
Refer respectively to towards or away from the direction of particular elements geometric center.
Shown in reference picture 1-10, a kind of trimmer with new tool bit driving structure includes handle casing 1 and setting-in
In the motor 4 in handle casing 1 and the blade assembly 2 of the upper end of handle casing 1 is installed on, blade assembly 2 includes fixing cutter
Piece 21 and movable blades 22 and mounting seat 23, fixed blade 21 are fixedly installed in the side of mounting seat 23, the activity of movable blades 22
It is connected between fixed blade 21 and mounting seat 23, the upper end of handle casing 1 is removably connected with for connecting blade assembly 2
Cutter head support 3, side of the mounting seat 23 away from fixed blade 21 is provided with the junction button 231 for being connected with cutter head support 3, knife
The eccentric wheel 32 for driving movable blades 22 is rotatably connected on head bracket 3, movable blades 22 dorsad fix the side of blade 21
Bridgeware 221 provided with the reciprocally swinging for the rotary motion of eccentric wheel 32 to be converted into movable blades 22, mounting seat 23 with
The eccentric rod 321 of eccentric wheel 32 is abutted with bridgeware 221 after the snapping of cutter head support 3；It is eccentric when motor 4 is rotated with movable eccentric wheel 32
Bar 321 drives the reciprocally swinging of movable blades 22 by bridgeware 221, coordinates fixed blade 21 to can be used in trimming hair.
The one end of eccentric wheel 32 away from eccentric rod 321 is connected with the torque arm 5 for transmitting the rotary driving force of motor 4, torque arm 5
Between the output end that eccentric wheel 32 and motor 4 are connected to by cage structure, the torque arm 5 that motor 4 is connected by cage structure will
The torque band movable eccentric wheel 32 for favouring the axial direction of eccentric wheel 32 is rotated.
In such scheme, one end of torque arm 5 is connected with eccentric wheel 32, and the other end is connected with the output end of motor 4, motor 4
By driving the rotation of torque arm 5 after startup, to realize the rotation of eccentric wheel 32, eccentric wheel 32 is again by driving eccentric rod thereon
321 do circular-rotation, and the cutting blade on final driving blade assembly 2, toward polyslip, realizes the shearing of hair relative to fixed blade.
And the two ends of torque arm 5 are connected to by cage structure between the output end of eccentric wheel 32 and motor 4, enable torque arm 5 transmit with
The axially inclined torsion of motor 4 of eccentric wheel 32, so that the installation accuracy requirement of motor 4 and tool bit part is effectively reduced, even if
The output end of motor 4 is axially axially set with eccentric wheel 32 into angle, can also realize that torsion is transmitted by torque arm 5, therefore effectively
The processing and assembly precision requirement of motor 4 and tool bit part are reduced, decrease influences handle because of the limitation of installing space
The design model of shell 1, is conducive to designer to lift the aesthetic feeling of the design of trimmer.
The one end of eccentric wheel 32 away from eccentric rod 321 is provided with jack 322, and the one end of torque arm 5 is provided with for driving bias
The torsionals 52 that wheel 32 is rotated, cross section of the torsional 52 along the length direction of torque arm 5 is into regular polygon structure setting, jack 322
The cross section of depth direction is adapted with the cross section of torsional 52, and torsional 52 is plugged in jack 322 can be by the band of motor 4
The torsion that dynamic torque arm 5 is produced carrys out band movable eccentric wheel 32 and rotated；The cross section of torsional 52 is convex preferably into equilateral triangle structure setting
The push face gone out can effectively contradict the inwall of jack 322, and be rotated with movable eccentric wheel 32.
Seamed edge camber structure setting of the torsional 52 along the length direction of torque arm 5, swinging one end of torque arm 5 makes its length side
It can be turned to the torsional 52 being plugged in when being axially formed angle in jack 322 with eccentric wheel 32 along the seamed edge of arc
Dynamic, the torsion that can drive motor 4 torque arm 5 to produce with the torque arm 5 of the axially inclined setting of eccentric wheel 32 carrys out band movable eccentric wheel 32
Rotate.The seamed edge camber of torsional 52 and not depending on going out in figure, torsional 52 is swung in the inner circumferential of jack 322, should
Easy implementation simple in construction, facilitates the band movable eccentric wheel 32 in the state of slight inclination of torque arm 5 to rotate.
The output end of motor 4 is fixedly connected with the spill spin block 41 for driving torque arm 5 to rotate, and torque arm 5 is away from torsional 52
One end be provided with for the sleeve 51 for the grafting of spill spin block 41, the cross section of spill spin block 41 along its length is into regular polygon
Structure setting, the cross section of the inwall of sleeve 51 along its depth direction is adapted with the cross section of spill spin block 41, and spill spin block 41 is inserted
Motor 4 can be driven the torsion that spill spin block 41 is rotated to drive torque arm 5 to rotate by being connected in sleeve 51；The cross section of spill spin block 41
It is preferred that into equilateral triangle structure setting, the push face of protrusion can effectively contradict the inwall of sleeve 51, and drive 5 turns of torque arm
It is dynamic.
The seamed edge camber structure setting of spill spin block 41 along its length, swinging one end of torque arm 5 makes its length direction
It can be turned with the spill spin block 41 being plugged in when being axially formed angle in sleeve 51 of the output end of motor 4 along the seamed edge of arc
It is dynamic, motor 4 can be driven the torsion that spill spin block 41 is rotated drive with the torque arm 5 of the axially inclined setting of output end of motor 4
Torque arm 5 is rotated.The seamed edge camber of spill spin block 41 and not depending on going out in figure, spill spin block 41 is put in the inner circumferential of sleeve 51
Dynamic, the easy implementation simple in construction facilitates the output end of motor 4 to drive torque arm 5 to rotate in the state of slight inclination.
Conflict bar 511 is coaxially arranged with sleeve 51, bar 511 is contradicted and is plugged in the bottom of sleeve 51, and contradict bar 511
Can sleeve 51 bottom axial slip, contradict to be provided with bar 511 and sleeve 51 and contradict bar 511 for limit and skid off sleeve 51
The position limiting structure of bottom；The position limiting structure, which can be limited, to be plugged in the conflict bar 511 of the bottom of sleeve 51 and skids off, and can be to be arranged on set
The spacing edge of 51 bottoms of cylinder, is skidded off for limiting conflict bar 511.
Contradict bar 511 extend the bottom of sleeve 51 one end can be with spill spin block 41 end abutment, the other end is connected with
The elastic component that bar 511 is abutted with the spill spin block 41 in insertion sleeve 51 all the time can will be contradicted, spill spin block 41 contradicts conflict bar
511 and elastic component stress produces deformation and enables the axial slip of conflict bar 511, elastic component release shaft during being pushed
Torque arm 5 is axially resiliently attached between motor 4 and eccentric wheel 32 to elastic acting force.In assembling process, spill spin block 41
After in insertion sleeve 51, the setting of elastic component can make conflict bar 511 be supported all the time with the end of spill spin block 41 in insertion sleeve 51
Connect, at the same elastic component in the insertion sleeve 51 of spill spin block 41 during push and contradict the deformation that bar 511 is produced, its reaction force
The torsional 52 of the other end of torque arm 5 can be pushed into jack 322, therefore the structure can pass through elastic component and conflict bar
511, torque arm 5 is remained and is connected between the output end of eccentric wheel 32 and motor 4, is conducive to improving the conveying torsion of torque arm 5
Degree of stability, improve trimmer working stability degree.
It is provided with and is provided with shank 31, handle casing 1 for being detachably connected with shank 31 on cutter head support 3
Fixation kit 11, is socket connection when shank 31 is connected with fixation kit 11；Fixation kit 11, which includes, to be fixedly connected on
Be provided with fixed mount 111 in handle casing 1 and the elastic buckles 112 being arranged on fixed mount 111, shank 31 for
Shank 31 and fixed mount when being connected in the snapping hole 311 that elastic buckles 112 are detachably connected, the insertion snapping of elastic buckles 112 hole 311
111 are fixedly connected.Shank 31 is provided with two, and snapping hole 311 is located at the opposite sides of two shanks 31, two respectively
Shank 31 is gripped in the insertion snapping of elastic buckles 112 hole 311 of side.Wherein cutter head support 3 is by shank 31 and consolidates
Determine the grafting realization of component 11 to be connected with being detachably fixed for handle casing 1, when needing to clean cutter head or repair replacing
When, it is only necessary to shank 31 is extracted out out of fixation kit 11, you can replacing is cleaned or repaired to cutter head, accessory is led to
Positive effect is generated with changing, is easy to promote the use of.
In such scheme, elastic buckles 112 are obliquely installed in opposite or opposite in its natural state, when shank 31
During being inserted into fixed mount 111, shank 31 makes elastic buckles 112 tilt generation deformation to opposite side, now elastic buckles
112 store power in deformation process, and when elastic buckles 112 are in same position with snapping hole 311, elastic buckles 112 will be embedded into button
Connect in hole 311, so as to play connection function, the grafting of shank 31 and fixation kit 11 is passed through the insertion snapping of elastic buckles 112
Realized in hole 311.And shank 31 is provided with two, and the elastic buckles 112 of both sides are gone back during embedded snapping hole 311 is interior
Shank 31 can be clamped, so as to be conducive to improving the soundness when grafting of shank 31 is fixed.
And it is provided with fixed mount 111 for being connected to for the axial rotation of torque arm 5 between motor 4 and eccentric wheel 32
Loose slot 1113；It is dry that the setting of loose slot 1113 can make torque arm 5 avoid fixed mount 111 to be produced with it during rotation
Relate to, so as to influence the rotation degree of flexibility of torque arm 5, therefore be conducive to torque arm 5 to pass through fixed mount 111 by setting up loose slot 1113
After be connected between eccentric wheel 32 and motor 4.
Elastic arm 113 is connected between two elastic buckles 112, the substantially u-shaped structure of outline of elastic arm 113 is set
Put, elastic arm 113 drives in the snapping hole 311 of the insertion of elastic buckles 112 two at its two ends and plays clamping to two shanks 31
Effect, the deformation that elastic arm 113 is produced during elastic buckles 112 are embedded in snapping hole 311 make elastic arm 113 and/or
Elastic buckles 112 can closely be contradicted with shank 31.Two elastic buckles 112 are maintain by the elastic arm 113 of U-shaped structure
Opposite tilt trend, is conducive to maintaining the clamping effect of elastic buckles 112.
Elastic arm 113 is flush-mounted on fixed mount 111, is provided with buckle arm 114, fixed mount 111 and is set on elastic arm 113
There is the fixed block 1112 for being gripped for buckle arm 114 and elastic arm 113, buckle arm 114 and elastic arm 113 are clamped respectively
In the opposite sides of fixed block 1112.Elastic arm 113 is coordinated to be clamped and fastened on 1112 liang of fixed block by being provided with buckle arm 114
Side, enables what elastic buckles 112 consolidated to be placed on fixed mount 111, makes shank 31 all the time can be with bullet in insertion process
Property button 112 connect, be conducive to improve grafting validity.
It is provided with the placing chamber 12 for accommodating fixation kit 11, the opening of placing chamber 12 and is provided with handle casing 1
Buckle closure 13, buckle closure 13 is snapped connection with handle casing 1, the snapping of buckle closure 13 in place when the fixation that will can be flush-mounted in placing chamber 12
Component 11 is gripped, and fixation kit 11 is clamped and fastened between buckle closure 13 and handle casing 1.It can be set in placing chamber 12
There is positioning wedged block to improve the soundness that fixed mount 111 is flush-mounted in placing chamber 12, while being buckled in placing chamber in buckle closure 13
Fixed mount 111 can be also clamped and fastened on when at 12 openings between buckle closure 13 and handle casing 1, be conducive to further improving solid
Determine the installation soundness of frame 111, it is to avoid the fixed mount 111 in swapping process of shank 31 produces loosening in placing chamber 12,
Influence the mating connection of shank 31 and fixed mount 111.
Buckle closure 13 includes to be provided with the shielding cover 131 for covering in the upper end of handle casing 1, shielding cover 131 and is used for
Orientation notch 312, two shanks are provided with the spliced eye 1311 run through for shank 31, shank 31 along its length
Orientation notch 312 on 31 is symmetrical arranged, and is provided with cross section and the horizontal stroke of spliced eye 1311 of the shank 31 of orientation notch 312
Section is adapted, and the shank 31 and spliced eye 1311 that cross section is adapted are only capable of during grafting towards direction initialization.Ginseng
According to shown in Fig. 5, the central axis of two shanks 31 is in same plane, and orientation notch 312 direction not with the plane
Keep always, but orientation notch 312 is located on shank 31 towards the side of the width of cutter head support 3, and two are inserted
Orientation notch 312 on extension bar 31 is symmetrical arranged, and the spliced eye 1311 being adapted with the cross section of shank 31 is also just only capable of
Orientation notch 312 is towards can just make shank 31 insert in spliced eye 1311 in the case of correct, and the court of orientation notch 312
Cutter head dress is completed to obvious mark action, facilitating user quickly to recognize and inserting shank 31 in spliced eye 1311
Match somebody with somebody.
It is provided with fixed mount 111 at the grafting passage 1111 for being inserted for shank 31, the opening of grafting passage 1111
Cross section be adapted with the cross section of spliced eye 1311, fixed block 1112 is arranged in grafting passage 1111, two elastic buckles
112 are located in two grafting passages 1111 respectively.The opening size of grafting passage 1111 can be slightly less than the size of spliced eye 1311,
Be conducive to improving the connection tightness of rear blade support 3 and fixed mount 111 in the insertion grafting of shank 31 passage 1111, it is to avoid
Cutter head support 3 is produced and rocked trimmer on handle casing 1 in use.
It the above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
For those of ordinary skill, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of trimmer with new tool bit driving structure, includes handle casing (1) and is flush-mounted in handle casing (1)
Motor (4) and be installed on the blade assembly (2) of handle casing (1) upper end, the blade assembly (2) includes fixed blade
(21) and movable blades (22) and mounting seat (23), the fixed blade (21) is fixedly installed in mounting seat (23) side, institute
Movable blades (22) are stated to be movably connected between fixed blade (21) and mounting seat (23), it is characterized in that：The handle casing (1)
Upper end be removably connected with for connecting the cutter head support (3) of blade assembly (2), the mounting seat (23) is away from fixed blade
(21) side, which is provided with the junction button (231) for being connected with cutter head support (3), the cutter head support (3), rotates connection
There is the eccentric wheel (32) for driving movable blades (22), the movable blades (22) dorsad fix blade (21) side provided with use
In the bridgeware (221) for the reciprocally swinging that the rotary motion of eccentric wheel (32) is converted into movable blades (22), the mounting seat
(23) eccentric rod (321) with eccentric wheel (32) after cutter head support (3) snapping is abutted with bridgeware (221)；
The one end of the eccentric wheel (32) away from eccentric rod (321) is connected with the torque arm for transmitting motor (4) rotary driving force
(5), the torque arm (5) is connected to by cage structure between the output end of eccentric wheel (32) and motor (4), and motor (4) passes through
The torque band movable eccentric wheel (32) that the torque arm (5) of cage structure connection will favour eccentric wheel (32) axial direction is rotated.
2. a kind of trimmer with new tool bit driving structure according to claim 1, it is characterized in that：The eccentric wheel
(32) one end away from eccentric rod (321) is provided with jack (322), and described torque arm (5) one end is provided with for band movable eccentric wheel
(32) torsional (52) rotated, cross section of the torsional (52) along torque arm (5) length direction is set into regular polygon structure
Put, the cross section of jack (322) depth direction is adapted with the cross section of torsional (52), and torsional (52) is plugged in slotting
The torsion that can drive motor (4) torque arm (5) to produce in hole (322) carrys out band movable eccentric wheel (32) and rotated；
Seamed edge camber structure setting of the torsional (52) along torque arm (5) length direction, swinging one end of torque arm (5) makes it
The torsional (52) being plugged in when being axially formed angle in jack (322) of length direction and eccentric wheel (32) can be along arc
Seamed edge rotated, torque arm (5) can be driven to produce motor (4) with the torque arm (5) of eccentric wheel (32) axially inclined setting
Torsion come band movable eccentric wheel (32) rotate.
3. a kind of trimmer with new tool bit driving structure according to claim 2, it is characterized in that：The motor
(4) output end is fixedly connected with the spill spin block (41) for driving torque arm (5) to rotate, and the torque arm (5) is away from torsional
(52) one end is provided with for the sleeve (51) for spill spin block (41) grafting, the horizontal stroke of the spill spin block (41) along its length
Section is into regular polygon structure setting, the cross section and the horizontal stroke of spill spin block (41) of the inwall of the sleeve (51) along its depth direction
Section is adapted, and spill spin block (41), which is plugged in the torsion that in sleeve (51) can be driven motor (4) spill spin block (41) to rotate, to be come
Torque arm (5) is driven to rotate；
The seamed edge camber structure setting of the spill spin block (41) along its length, swinging one end of torque arm (5) makes its length
The spill spin block (41) being plugged in when being axially formed angle in sleeve (51) of direction and motor (4) output end can be along arc
Seamed edge is rotated, and motor (4) can be driven into spill spin block with the torque arm (5) of the axially inclined setting of output end of motor (4)
(41) rotate torsion come drive torque arm (5) rotate.
4. a kind of trimmer with new tool bit driving structure according to claim 3, it is characterized in that：The sleeve
(51) conflict bar (511) is coaxially arranged with, the conflict bar (511) is plugged in the bottom of sleeve (51), and contradicts bar
(511) can sleeve (51) bottom axial slip, be provided with the conflict bar (511) and sleeve (51) for limiting conflict
Bar (511) skids off the position limiting structure of sleeve (51) bottom；
It is described contradict bar (511) extend sleeve (51) bottom one end can be with spill spin block (41) end abutment, the other end
The elastic component that bar (511) is abutted with the spill spin block (41) in insertion sleeve (51) all the time, spill spin block can will be contradicted by being connected with
(41) elastic component stress, which produces deformation, during contradicting conflict bar (511) and being pushed makes conflict bar (511) can
Torque arm (5) is axially resiliently attached to motor (4) and eccentric wheel (32) by axial slip, the axial elastic acting force of elastic component release
Between.
5. a kind of trimmer with new tool bit driving structure according to any one in claim 1-4, its feature
It is：Being provided with to be provided with shank (31), the handle casing (1) on the cutter head support (3) is used for and shank (31)
The fixation kit (11) being detachably connected, is socket connection when the shank (31) is connected with fixation kit (11)；
The fixation kit (11) includes the fixed mount (111) being fixedly connected in handle casing (1) and is arranged at fixed mount
(111) snapping for being detachably connected with elastic buckles (112) is provided with the elastic buckles (112) on, the shank (31)
Shank (31) is fixed with fixed mount (111) when being connected in hole (311), the elastic buckles (112) embedded snapping hole (311) connects
Connect, be provided with the fixed mount (111) for being connected to for torque arm (5) axial rotation between motor (4) and eccentric wheel (32)
Loose slot (1113)；
The shank (31) is provided with two, and snapping hole (311) are located at the opposite sides of two shanks (31) respectively,
The elastic buckles (112) of both sides grip shank (31) in embedded snapping hole (311).
6. a kind of trimmer with new tool bit driving structure according to claim 5, it is characterized in that：Two elastic buckles
(112) elastic arm (113), the substantially u-shaped structure setting of outline of the elastic arm (113), the bullet are connected between
Property arm (113) drive in the embedded two snapping holes (311) of the elastic buckles (112) at its two ends and folder played to two shanks (31)
The effect of holding, elastic arm (113) makes elastic arm in the deformation for producing elastic buckles (112) embedded snapping hole (311) during interior
(113) and/or elastic buckles (112) can with shank (31) closely contradict.
7. a kind of trimmer with new tool bit driving structure according to claim 6, it is characterized in that：The elastic arm
(113) it is flush-mounted on fixed mount (111), is provided with the elastic arm (113) on buckle arm (114), the fixed mount (111)
Be provided with for for buckle arm (114) and the fixed block (1112) that grips of elastic arm (113), the buckle arm (114) and
Elastic arm (113) is held on the opposite sides of fixed block (1112) respectively.
8. a kind of trimmer with new tool bit driving structure according to claim 7, it is characterized in that：Outside the handle
It is provided with shell (1) at the placing chamber (12) for accommodating fixation kit (11), the opening of the placing chamber (12) and is provided with button
Cover (13), the buckle closure (13) snaps connection with handle casing (1), buckle closure (13) snapping in place when can will be flush-mounted in placing chamber
(12) fixation kit (11) in is gripped, and the fixation kit (11) is clamped and fastened on buckle closure (13) and handle casing
(1) between.
9. a kind of trimmer with new tool bit driving structure according to claim 8, it is characterized in that：The buckle closure
(13) including to be provided with the shielding cover (131) for covering in handle casing (1) upper end, the shielding cover (131) is used for
Orientation notch is provided with along its length on the spliced eye (1311) run through for shank (31), the shank (31)
(312), the orientation notch (312) on two shanks (31) is symmetrical arranged, and is provided with the shank (31) of orientation notch (312)
Cross section be adapted with the cross section of spliced eye (1311), the shank (31) and spliced eye (1311) that cross section is adapted exist
It is only capable of during grafting towards direction initialization.
10. a kind of trimmer with new tool bit driving structure according to claim 9, it is characterized in that：The fixation
It is provided with frame (111) at the grafting passage (1111) for being inserted for shank (31), grafting passage (1111) opening
Cross section be adapted with the cross section of spliced eye (1311), the fixed block (1112) is arranged in grafting passage (1111),
Two elastic buckles (112) are located in two grafting passages (1111) respectively.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710497717.5A CN107186759B (en) | 2017-06-27 | 2017-06-27 | Clipping machine |
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|---|---|---|---|
| CN201710497717.5A CN107186759B (en) | 2017-06-27 | 2017-06-27 | Clipping machine |
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| Publication Number | Publication Date |
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| CN107186759A true CN107186759A (en) | 2017-09-22 |
| CN107186759B CN107186759B (en) | 2022-10-04 |
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ID=59879974
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
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| Country | Link |
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| CN108582168A (en) * | 2017-12-26 | 2018-09-28 | 温州市日电电器有限公司 | A kind of trimmer |
| CN110592863A (en) * | 2019-10-12 | 2019-12-20 | 浙江瑞瀚科技有限公司 | Hair bulb trimmer with rear push knife |
| USD914977S1 (en) | 2019-07-19 | 2021-03-30 | Church & Dwight Co., Inc. | Handle for hair removal apparatus |
| USD914978S1 (en) | 2019-10-18 | 2021-03-30 | Church & Dwight Co., Inc. | Hair removal apparatus |
| CN112847450A (en) * | 2021-02-05 | 2021-05-28 | 宁波勃发智能科技有限公司 | Hair trimmer |
| USD925830S1 (en) | 2019-07-19 | 2021-07-20 | Church & Dwight Co., Inc. | Head assembly for hair removal apparatus |
| USD936900S1 (en) | 2019-10-18 | 2021-11-23 | Church & Dwight Co., Inc. | Hair removal apparatus |
| USD940958S1 (en) | 2019-11-18 | 2022-01-11 | Church & Dwight Co., Inc. | Articulating blade assembly for hair removal device |
| USD942687S1 (en) | 2019-11-18 | 2022-02-01 | Church & Dwight Co., Inc. | Articulating blade assembly for hair removal device |
| USD952946S1 (en) | 2017-09-01 | 2022-05-24 | Church & Dwight Co., Inc. | Hair removal device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107186759B (en) | 2022-10-04 |
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Effective date of registration: 20231025 Address after: No. 110 Shanha Road, Nanmingshan Street, Liandu District, Lishui City, Zhejiang Province, 323000 (Lijing Ethnic Industrial Park) Patentee after: Zhejiang Richuang Liangpin Electrical Appliances Co.,Ltd. Address before: No. 312, Binhai 4th Road, Economic and Technological Development Zone, Wenzhou City, Zhejiang Province, 325060 Patentee before: WENZHOU RIDIAN ELECTRICAL APPLIANCE Co.,Ltd. |