SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, an object of the present invention is to provide a card type shaver, which can reduce the vibration during shaving.
The utility model discloses a detailed technical scheme who card formula razor took is: the card type shaver comprises a shaver body and a shaving assembly, wherein the shaving assembly comprises two cutter head assemblies, and the shaver body is provided with a power assembly, two power output ends and two driving parts; the power output ends are respectively connected with the cutter head components, the driving unit is provided with a movable vibrating block, and the power output ends are fixedly arranged on the vibrating block; the power assembly is connected with the vibrating block respectively, the shaver main body is further provided with a vibration damping column, the vibration damping column is arranged along the direction in which the power output end can move linearly, and the vibrating block can move along the vibration damping column.
Furthermore, the vibrating block is provided with floating holes, and the damping columns penetrate through the floating holes.
Preferably, the power assembly comprises a driving device for outputting rotary power and a conversion connecting rod, a conversion head is fixedly arranged at the rotary output end of the driving device and provided with a conversion rod, a vibration connecting column is fixedly arranged on the vibration block, and two ends of the conversion connecting rod are respectively hinged to the vibration connecting column and the conversion rod.
Is beneficial to reducing the cost.
Furthermore, the shaver main body is also detachably provided with a main body top cover, the power output end penetrates through the main body top cover to be exposed, the main body top cover is provided with a damping column limiting plate, and the driving unit is provided with a mounting hole; the damping post passes each mounting hole, and damping post limiting plate supports the both ends of holding the damping post respectively.
The assembly of the damping columns is relatively simple.
Further, one or both of the vibrating masses are provided with weight-reducing grooves to equalize the weights of the vibrating masses.
So that the vibrations generated by the two vibrating masses are equal and can be offset, and the vibration during shaving can be further reduced.
Further, the tool bit subassembly includes outer knife tackle spare and is provided with the interior knife tackle spare of power link, and interior knife tackle spare sets up in outer knife tackle spare.
Further, the main part top cap is provided with sealed the pad, and power take off end passes sealed the pad.
So as to prevent the clipped beard from entering the top cover of the main body and blocking the motor.
Further, the shaver head cover is also included, and the shaver head cover is detachably connected with the shaver main body.
Furthermore, the driving unit is also provided with an elastic arm made of elastic material, and the vibrating block is connected with the driving unit through the elastic arm; the driving units are respectively fixedly connected with the shaver main body.
The vibration damping device can buffer the vibration block by utilizing the elasticity of the elastic arm to achieve the purpose of vibration damping.
Compared with the prior art, the utility model discloses a card formula cutter of shaving has following beneficial effect: 1. the two vibrating blocks and the vibration generated by the power output end are mutually offset, so that the vibration during shaving can be reduced; 2. the vibration damping columns can limit the moving direction of the vibrating block, so that the vibration during shaving can be further reduced; 3. the assembly of the damping columns is relatively simple.
The utility model discloses a detailed technical scheme that card formula razor's tool bit subassembly structure was taken is: the utility model provides a card formula razor's tool bit subassembly structure, it includes the razor main part and the subassembly of shaving, the subassembly of shaving includes the tool bit base, tool bit top cap and at least one tool bit subassembly, the tool bit base is connected with razor main part detachably, the tool bit subassembly sets up between tool bit base, the tool bit top cap, the razor main part is connected with the tool bit subassembly, the tool bit base is provided with the base buckle that elastic material made, the tool bit top cap is provided with the base draw-in groove, tool bit base embedding tool bit top cap, base buckle embedding base draw-in groove.
Preferably, the section of base buckle, the section of base draw-in groove are the segmental shape.
Noise during shaving can be reduced.
Furthermore, the shaver main body and the cutter head base are both provided with magnetic suction devices, and the magnetic suction devices of the shaver main body and the cutter head base are mutually adsorbed.
The shaver main body and the shaving assembly are convenient to disassemble and assemble.
Preferably, the magnetic device of the shaver main body and the magnetic device of the shaver head base are opposite.
So that the base of the shaver head can be firmly attached to the shaver body.
Further, the cutter head top cover is provided with a vibration reduction surrounding wall in a downward extending mode, and the vibration reduction surrounding wall is attached to the shaver main body.
The position of the shaving assembly relative to the shaver body can be ensured to be fixed, so that the power connecting end is connected with the power output end, and the noise during shaving is reduced.
Further, the tool bit assembly is provided with a floating hole, the tool bit base is provided with a floating column, a floating spring is sleeved on the floating column, and the floating column penetrates through the floating hole.
The cutter head component can be tightly attached to the skin, and the shaving effect is guaranteed.
Further, the base buckle is provided with the elasticity breach.
The elasticity that the improvement base buckle provided guarantees that tool bit base and tool bit top cap are firmly connected.
Compared with the prior art, the utility model discloses a tool bit subassembly structure of card formula razor has following beneficial effect: 1. the assembly of the shaving assembly is relatively simple; 2. the shaver body 1 and the shaving assembly are convenient to assemble and disassemble; 3. the position of the shaving assembly relative to the shaver body can be ensured to be fixed, so that the power connecting end is connected with the power output end, and the noise during shaving is reduced.
Detailed Description
The technical solution of the present invention will be described below with reference to the accompanying drawings of the present invention.
The utility model discloses a card formula razor, it includes razor main part 1 and shaving assembly 2, and shaving assembly 2 includes two tool bit subassemblies 21. Typically, the thickness of the shaver body 1 is around 12mm or even less.
The shaver body 1 is provided with a power assembly 12, two power output ends 11 and two driving pieces 13; the power output ends 11 are respectively connected with the cutter head assemblies 21.
Generally, the power assembly 12 is used to drive the two power output ends 11 to move in opposite directions, i.e. one power output end 11 moves to the left while the other power output end 11 moves to the right [ left-right direction shown in fig. 10 ]. The shaving assembly 2 may be a conventional linear motor [ i.e., a linear motor itself having two outputs that move in opposite linear directions ].
The driving unit 13 is provided with a vibrating block 131 which can move (relative to the driving unit 13), and the power output end 11 is fixedly arranged on the vibrating block 131; the power modules 12 are respectively connected to the vibration blocks 131. Usually, the driver 13 is further provided with an elastic arm 135 made of an elastic material (such as PP plastic, etc.), and the vibrating mass 131 is connected to the driver 13 through the elastic arm 135; the drivers 13 are respectively fixedly connected to the shaver body 1 (by screws, etc.) to buffer the vibrating mass 131 by the elasticity of the elastic arms 135, thereby achieving the purpose of vibration reduction.
Generally, the cutter head assembly 21 includes an outer cutter assembly 213 and an inner cutter assembly 211 provided with a power connection end 212, the inner cutter assembly 211 being disposed within the outer cutter assembly 213. The power connection end 212 is generally a groove shape (with a recess in the cross section), the power output end 11 is generally a cylinder shape, and the power output end 11 is inserted into the power connection end 212 to drive the cutter head assembly 21 to move. The outer cutter assembly 213 is provided with a cutter mesh (not shown in the attached drawings), the inner cutter assembly 211 is provided with a cutter edge (not shown in the attached drawings) attached to the cutter mesh (not shown in the attached drawings), and beards (not shown in the attached drawings) passing through the cutter mesh (not shown in the attached drawings) of the outer cutter assembly 213 are cut off by the moving cutter edge (not shown in the attached drawings), so that the shaving function can be realized.
Usually, of the two tool bit assemblies 21, one tool bit assembly 21 is used for removing long whiskers (usually, a long hole is formed along a knife net), and the other tool bit assembly 21 is used for removing short whiskers (usually, a plurality of small holes are formed in the knife net).
The shaver main body 1 is further provided with a vibration damping post 15, the vibration damping post 15 being disposed in a direction in which the power take-off 11 is linearly movable [ i.e., in a horizontal direction as shown in fig. 10 ], and the vibration block 131 being movable along the vibration damping post 15. For example, the vibration block 131 is provided with floating holes 214, and the damping cylinder 15 passes through each floating hole 214. Normally, a small gap (within 0.5 mm) is provided between the vibration damping post 15 and the floating hole 214, so that the vibration block 131 can smoothly move along the vibration damping post 15. The damping post 15 and the floating hole 214 are generally circular in cross section.
When the power assembly 12 drives the two power output ends 11 to move linearly in opposite directions during shaving, the vibrations generated by the two vibrating masses 131 and the power output ends 11 cancel each other out, so that the vibration during shaving can be reduced. Meanwhile, the vibration damping post 15 may restrict the moving direction of the vibration block 131, that is, the vibration damping post 15 makes the moving direction of the vibration block 131 the same as or opposite to the linear movement direction of the power output terminal 11, and may prevent the vibration block 131 and the power output terminal 11 from moving in the vertical direction or swinging in the horizontal plane [ as shown in fig. 10, moving in the direction perpendicular to the paper plane ], so that the vibration during shaving may be further reduced.
It is preferable that one or both of the vibration blocks 131 be provided with weight-reducing grooves 136 to equalize the weight of the vibration blocks 131. So that the vibrations generated by the two vibrating masses 131 are equal and can be cancelled out, thereby further reducing the vibrations during shaving.
Preferably, the power assembly 12 includes a driving device 129 and a conversion connecting rod 123 for outputting rotary power, a conversion head 121 is fixedly disposed at a rotary output end of the driving device 129, the conversion head 121 is provided with a conversion rod 122, a vibration connection column 132 is fixedly disposed at a vibration block 131, two ends of the conversion connecting rod 123 are respectively hinged to the vibration connection column 132 and the conversion rod 122 [ hinge holes are respectively formed at two ends of the conversion connecting rod 123 ], and the vibration connection column 132 and the conversion rod 122 respectively pass through the hinge holes at two ends of the conversion connecting rod 123 to realize hinging ]. The driving device 129 is generally a conventional rotating electric machine, which is relatively low in cost and advantageous for reducing the cost, compared to a linear motor.
Preferably, the shaver main body 1 is further detachably provided (detachably by screws and the like) with a main body top cover 14, the power output end 11 is exposed through the main body top cover 14, the main body top cover 14 is provided with a damping column limit plate 141, and the driver 13 is provided with a mounting hole 137; the damping post 15 passes through each mounting hole 137, and the damping post limit plates 141 respectively abut against both ends of the damping post 15. When assembling the damping posts 15, the damping posts 15 are inserted through the mounting holes 137 and the damping holes 134, and then the main body cap 14 is mounted on the shaver main body 1, so that the damping post limiting plates 141 respectively abut against the two ends of the damping posts 15, that is, the assembly of the damping posts 15 is relatively simple.
Typically, the body top cover 14 is provided with a gasket 149, and the power take-off 11 passes through the gasket 149. To prevent the clipped beard from entering the main body top cover 14 and locking the motor.
Generally, the card type shaver of the present invention further comprises a blade cover 9, and the blade cover 9 is detachably connected to the shaver main body 1.
The utility model discloses a tool bit subassembly structure of card formula razor, it includes razor main part 1 and shaves subassembly 2.
The shaving assembly 2 includes a head base 22, a head cap 23 and at least one head assembly 21. Generally, the cutter head assembly 21 includes an outer cutter assembly 213 and an inner cutter assembly 211 provided with a power connection end 212, the inner cutter assembly 211 being disposed within the outer cutter assembly 213. The power connection end 212 is generally a groove shape (with a recess in the cross section), the power output end 11 is generally a cylinder shape, and the power output end 11 is inserted into the power connection end 212 to drive the cutter head assembly 21 to move. The outer cutter assembly 213 is provided with a cutter mesh (not shown in the attached drawings), the inner cutter assembly 211 is provided with a cutter edge (not shown in the attached drawings) attached to the cutter mesh (not shown in the attached drawings), and beards (not shown in the attached drawings) passing through the cutter mesh (not shown in the attached drawings) of the outer cutter assembly 213 are cut off by the moving cutter edge (not shown in the attached drawings), so that the shaving function can be realized.
The head base 22 is detachably connected to the shaver body 1.
Preferably, the shaver body 1 and the shaver head base 22 are both provided with the magnetic attraction device 8, and the magnetic attraction device 8 of the shaver body 1 and the magnetic attraction device 8 of the shaver head base 22 are attracted to each other, so that the shaver head base 22 and the shaver head base 1 can be detachably connected with each other more conveniently. The magnetic attraction device 8 is generally an object having or being attracted by magnetic force. For example, the magnetic attracting device 8 of the shaver body 1 and the magnetic attracting device 8 of the cutter head base 22 are both magnets. Or one of the magnetic attraction device 8 of the shaver body 1 and the magnetic attraction device 8 of the cutter head base 22 is iron, and the other is a magnet. Generally, the magnetic attraction device 8 of the shaver main body 1 and the magnetic attraction device 8 of the cutter head base 22 are right opposite (i.e. the projections of the two on the horizontal plane are overlapped); so that the head base 22 can be firmly attached to the shaver body 1.
The cutter head assembly 21 is arranged between the cutter head base 22 and the cutter head cover 23, and the shaver body 1 is connected with the cutter head assembly 21.
The tool bit base 22 is provided with base buckle 221 that elastic material (such as ABS plastics etc.) was made, and tool bit top cap 23 is provided with base draw-in groove 231, and tool bit base 22 embedding tool bit top cap 23, base buckle 221 embedding base draw-in groove 231. When the shaving assembly 2 is assembled, the shaving head assembly 21 is placed on the shaving head base 22, and then the shaving head base 22 is embedded into the shaving head top cover 23, so that the base fastener 221 is embedded into the base fastener groove 231, and the shaving assembly 2 is relatively simple to assemble.
Typically, the base catch 221 is provided with a resilient notch 222. So as to improve the elasticity provided by the base buckle 221 and ensure that the cutter head base 22 is firmly connected with the cutter head top cover 23.
Preferably, the cross section of the base buckle 221 (shown in fig. 10, the plane cut by the horizontal plane) and the cross section of the base clamping groove 231 (shown in fig. 10, the plane cut by the horizontal plane) are both in a shape of a circular segment. The elasticity that base buckle 221 provided makes the tool bit top cap 23 can not reciprocate relative to tool bit base 22 (from top to bottom as shown in fig. 11), can reduce the noise when shaving [ usually, be provided with the little clearance so that assemble between tool bit base 22 and the tool bit top cap 23, tool bit top cap 23 striking tool bit base 22 can produce the noise ].
Preferably, the cutter head assembly 21 is provided with a floating hole 214, the cutter head base 22 is provided with a floating column 223, the floating column 223 is sleeved with a floating spring 224, and the floating column 223 penetrates through the floating hole 214. Typically, the bit cover 23 abuts the bit assembly 21 such that the bit assembly 21 is held between the bit base 22 and the bit cover 23. The cutter head assembly 21 can move (namely float) along the floating column 223, and when in shaving, the cutter head assembly 21 can be tightly attached to the skin, so that the shaving effect is ensured.
Further, the head cap 23 is provided with a vibration reduction surrounding wall 232 extending downward, and the vibration reduction surrounding wall 232 is attached to the shaver body 1. Can play the positioning action, after the subassembly 2 that shaves is cleared up, when inserting razor main part 1 damping enclosing wall 232, can guarantee to shave the position of subassembly 2 relative razor main part 1 and fix to guarantee that power link 212 is connected with power take off end 11, simultaneously, shave subassembly 2 and can not be relative razor main part 1 horizontal migration during shaving, noise when reducing to shave [ when shaving, but if shaving subassembly 2 relative razor main part 1 horizontal migration, both frictions can produce the noise ].
It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.
The above embodiments are merely preferred embodiments of the present disclosure, which are not intended to limit the present disclosure, and any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present disclosure, should be included in the scope of the present disclosure.