CN2930405Y - Electric trimming device for nail - Google Patents

Electric trimming device for nail Download PDF

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Publication number
CN2930405Y
CN2930405Y CN 200620101260 CN200620101260U CN2930405Y CN 2930405 Y CN2930405 Y CN 2930405Y CN 200620101260 CN200620101260 CN 200620101260 CN 200620101260 U CN200620101260 U CN 200620101260U CN 2930405 Y CN2930405 Y CN 2930405Y
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CN
China
Prior art keywords
shell
battery
hobboing cutter
battery cover
motor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 200620101260
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Chinese (zh)
Inventor
张金泰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dong Xiangfa
Original Assignee
张金泰
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 张金泰 filed Critical 张金泰
Priority to CN 200620101260 priority Critical patent/CN2930405Y/en
Application granted granted Critical
Publication of CN2930405Y publication Critical patent/CN2930405Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an electromotion fingernail dresser, in which a cavity comprises a front shell, a back shell and a battery cover, wherein, the cavity is provided with a battery, a motor, a transmission reducing mechanism and a cutting mechanism driven by the motor. The transmission mechanism comprises a pair of taper gears and two pairs of cylinder gears. The cut mechanism comprises a hob shell with an opening on the top and a multi-head hob assembled in the hob shell, which forms a cutting edge. The battery cover uses a flip pattern and is arranged at the bottom of the front shell and a back shell. Because of the transmission reducing mechanism which has large transmission moment and large cut power and the hob of high cutting efficiency, the utility model has higher trim quality and trim effect, under conditions of same moment, which has a smaller volume, and is taken with to trim fingernail with great competitive strength.

Description

Electronic fingernail trimming apparatus
Technical field
The utility model relates to the cosmetic tool in the daily necessities, especially a kind of electronic fingernail trimming apparatus of repairing nail.
Background technology
The finishing nail is an indispensable beauty treatment project in people's daily life, has all trimmed the nails with scissors or nail clipper since over a long period of time, uses trouble, effort, efficient low, and the uneven influence of the nail after the pruning is attractive in appearance.A kind of " the electronic first device of repairing " is to replace scissors, the novel product of nail clipper, overcome the defective of prior art, it is power with the battery, motor-driven transmission speed reducer structure makes the shearing reconditioning of cutting mechanism realization to nail, compared with existing scissors and nail clipper, effect is far better, but facts have proved because the transmission speed reducer structure of existing fingernail trimming apparatus is to adopt three polar circle stud wheels to slow down, though roller gear is easy to manufacture, but it is little to finish carry-over moment, the shearing force that produces is little, indivedual crowds are obviously exposed the defective that the pruning that causes because of carry-over moment is too little is of poor quality and prune weak effect, removing this, also to exist the hobboing cutter stock-removing efficiency low, the bonnet of passing formula could be changed battery after must all releasing, not only inconvenience but also defective such as easily lose.
Summary of the invention
Goal of the invention of the present utility model is to overcome the defective of prior art and provides a kind of transmission speed reducer structure to adopt carry-over moment is big, shearing force is big conical gear and roller gear combination, to improve the electronic fingernail trimming apparatus of pruning quality and effect, adopt hobboing cutter bull structure also to improve the back cover attaching structure simultaneously and improve stock-removing efficiency and change battery purpose more easily to reach.
Goal of the invention of the present utility model is achieved through the following technical solutions:
A kind of electronic fingernail trimming apparatus, be provided with by switch activated, battery powered motor in the chamber of forming by forward and backward housing and battery cover, and by motor-driven transmission speed reducer structure and cutting mechanism, switch and chip removal mouth are covered with hull outside, be to deposit the bits chamber in the chip removal flap, switch forms and is electrically connected with battery, motor with copper contact blade; Cutting mechanism is located at case top, by open-topped hobboing cutter shell with to be located in the hobboing cutter shell with the close-fitting gap be that the hobboing cutter of δ is formed, and the formation shearing edge, it is characterized in that described transmission speed reducer structure is mounted in a pair of conical gear and two pairs of roller gears of forming three grades of decelerations in the pinion stand and forms.
Described hobboing cutter adopts 3~9.
Close-fitting gap delta=0.008~0.015 of described hobboing cutter and hobboing cutter shell millimeter, best clearance δ=0.01 millimeter.
Described battery cover is located at the bottom of forward and backward housing, be the flip-shell structure, battery cover is hinged on by little axle in the translot of forward and backward housing and can moves along the translot direction, the battery cover medial surface is provided with the conducting strip of connecting battery, periphery is provided with and colludes lobe, this groove that colludes lobe and forward and backward housing snapping that matches.
Compared with prior art, the utility model has adopted the conical gear that carry-over moment is big, shearing force is big to export as transmission speed reducer structure first order power, cutting mechanism adopts the hobboing cutter of bull structure, make this fingernail trimming apparatus can reach higher pruning quality and pruning effect fully, under the condition of the equal moment of output, can be made into the much smaller fingernail trimming apparatus of volume, though the relative roller gear processing technology of conical gear wants complexity a bit, but in the current highly developed epoch of science and technology, the making of conical gear does not include a difficult problem; The hobboing cutter of bull structure improves stock-removing efficiency; Battery cover adopts flip-shell, operate easylier, and it is more convenient to change battery.
Description of drawings
Fig. 1 sheds structural representation behind the procapsid for the utility model.
Fig. 2 is the A-A cutaway view (shedding motor) of Fig. 1.
Fig. 3 is the B-B cutaway view of Fig. 1.
Fig. 4 is the vertical view of Fig. 1.
Fig. 5 is the upward view of Fig. 1.
Fig. 6 is the C-C cutaway view of Fig. 5.
Fig. 7 is the battery cover outline drawing.
Fig. 8 is conducting strip and battery cover installation diagram.
The specific embodiment
In conjunction with the accompanying drawings the utility model embodiment is described in further detail again more below.
As Fig. 1~shown in Figure 8, electronic fingernail trimming apparatus, its forward and backward housing 18,1 and battery cover 10 are by ultrahard plastic material injection-compression molding, and forward and backward housing is provided with 2~3 pairs of protruding buttons and groove along periphery, utilize material elasticity to be fastenedly connected one with tapping screw again behind the fastening mutually.Be separated into battery chamber, motor room, transmission speed reducer structure gear chamber, cutter chamber behind the forward and backward housing inner chamber injection-compression molding and deposit the bits chamber.
Battery cover 10 is located at the bottom of forward and backward housing, be the flip-shell structure, the battery cover that is equivalent to digital camera, it is hinged on by the little axle 13 with lid disjunctor or metal bar pressure injection one in the translot 20 of forward and backward housing and can moves along the translot direction, the battery cover medial surface is fixed with conducting strip 12, can form electric loop with battery, the next door is provided with 2 and colludes lobe 11, this colludes groove 21 on lobe and the forward and backward housing side snapping that matches, also can increase by 2 again in the outer end of battery cover and collude lobe, corresponding forward and backward housing distolateral also increases by 2 grooves, makes snapping more firm.When needs are opened battery cover, at first that battery cover is past extrapolated, be that battery cover drives little axle preceding, pass position to terminal by original position in the back casing translot, break away from groove owing to collude lobe this moment, battery cover will be backed down under the active force that battery resets and be dug, but do not break away from, can carry out the battery transposing this moment, then battery cover is turned down the compressing battery and made circuit turn-on, and make little axle get back to the translot original position toward interior passing battery cover synchronously, at last towards the lower compression battery cover, make colluding lobe and buckle into again on the battery cover before, the back casing groove is finished whole pass closed procedure.Battery 8 is No. 7 batteries of 2 joints in the battery chamber.
Switch 9 is located at back casing 1 middle part, contacts with battery 8 with copper contact blade 7, and links to each other with the binding post 14 of motor 15 with lead and form to be electrically connected.Motor is located in the motor room, and for customizing nonstandard motor, electric moter voltage is 3V, and rated speed is 12450 rev/mins.
The transmission speed reducer structure is located in the gear chamber, mounting support is in pinion stand 17, form three grades of decelerations by a pair of conical gear 16 and two pairs of roller gears 2, the first order is slowed down and is conical gear, the second level and the third level are slowed down and are roller gear, conical gear adopts the copper material extruding to form, and roller gear adopts the plastic pressure injection moulding, power input cutting mechanism after transmission is slowed down.
Cutting mechanism is by open-topped hobboing cutter shell 4 and to be located in the hobboing cutter shell with the close-fitting gap be that the hobboing cutter 5 of δ=0.01 millimeter is formed, and formation shearing edge, the cutter shaft two supports is pressed with copper sheathing 3 in the roller gear on the cutter shaft in bearing, this copper sheathing and cutter shaft close-fitting, hobboing cutter is a multiple thread hob, present embodiment adopts 3 or 6 hobboing cutters, and the hobboing cutter helical angle is 18 °, and hobboing cutter and hobboing cutter shell are made by steel alloy, need after the quenching to grind fine finishining, adopt single prescription formula during assembling through green oil.Open-topped size of hobboing cutter shell and angle must satisfy the shearing requirement.
Chip removal flap 19 is located at switch 9 tops of back casing 1, and it is stored and cut the nail powder that grinds by being to deposit bits chamber 6.
Open switch 9 during use earlier and connect power supply, the hobboing cutter 5 that motor 15 starts and driving transmission speed reducer structure drives in the cutting mechanism rotates relative to hobboing cutter shell 4, to point then or the slowly close shearing edge of toe, nail is just pruned, reach till oneself's requirement, the nail powder is flown to deposit in the bits chamber 6 by centrifugal force and stores, and regularly opens chip removal flap 19 and can remove.When battery 8 runs out of the nothing electricity, can push flip-shell battery cover 10 open, the new battery 8 that can change the outfit is repaiied the first device and can be continued again to use.
Originally it is small and exquisite to repair the first device, can carry, and can open and use at any time during the journey in out on tours or public affair.

Claims (4)

1, a kind of electronic fingernail trimming apparatus, be provided with motor (15) in the chamber of forming by forward and backward housing (18), (1) and battery cover (10) by switch activated, battery (8) power supply, and by motor-driven transmission speed reducer structure and cutting mechanism, switch (9) and chip removal flap (19) are provided with hull outside, be to deposit bits chamber (6) in the chip removal flap, switch forms and is electrically connected with battery, motor with copper contact blade (7); Cutting mechanism is located at case top, by open-topped hobboing cutter shell (4) with to be located in the hobboing cutter shell with the close-fitting gap be that the hobboing cutter (5) of δ is formed, and the formation shearing edge, it is characterized in that described transmission speed reducer structure is mounted in a pair of conical gear (16) and the two pairs of roller gears (2) that form three grades of decelerations in the pinion stand (17) and forms.
2, electronic fingernail trimming apparatus according to claim 1 is characterized in that described hobboing cutter (5) adopts 3~9.
3, electronic fingernail trimming apparatus according to claim 1 and 2 is characterized in that close-fitting gap delta=0.008~0.015 millimeter of described hobboing cutter (5) and hobboing cutter shell (4), best clearance δ=0.01 millimeter.
4, electronic fingernail trimming apparatus according to claim 1, it is characterized in that described battery cover (10) is located at the bottom of forward and backward housing, be the flip-shell structure, battery cover is hinged on by little axle (13) in the translot (20) of forward and backward housing and can moves along the translot direction, the battery cover medial surface is provided with the conducting strip (12) of connecting battery (8), periphery is provided with and colludes lobe (11), this groove (21) that colludes lobe and forward and backward housing snapping that matches.
CN 200620101260 2006-02-28 2006-02-28 Electric trimming device for nail Expired - Fee Related CN2930405Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620101260 CN2930405Y (en) 2006-02-28 2006-02-28 Electric trimming device for nail

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620101260 CN2930405Y (en) 2006-02-28 2006-02-28 Electric trimming device for nail

Publications (1)

Publication Number Publication Date
CN2930405Y true CN2930405Y (en) 2007-08-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620101260 Expired - Fee Related CN2930405Y (en) 2006-02-28 2006-02-28 Electric trimming device for nail

Country Status (1)

Country Link
CN (1) CN2930405Y (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102217830A (en) * 2011-04-22 2011-10-19 上海中鹏车视镜有限公司 Automatic nail clipper
CN103704977A (en) * 2012-10-09 2014-04-09 王伯兴 Electric pet claw and toe trimmer
CN104886912A (en) * 2014-03-03 2015-09-09 王伯兴 Improved electric nail clippers for children
CN105877111A (en) * 2014-11-13 2016-08-24 王伯兴 Handheld electric fingernail and toenail clipping and grinding device
WO2017025776A1 (en) * 2015-08-11 2017-02-16 Soft Lines International, Ltd. Nail care device
USD788369S1 (en) 2015-08-11 2017-05-30 Soft Lines International, Ltd. Nail care device
USD788981S1 (en) 2015-08-11 2017-06-06 Soft Lines International, Ltd. Nail and skin abrasion device
USD788984S1 (en) 2015-11-25 2017-06-06 Soft Lines International, Ltd. Nail care device
USD788983S1 (en) 2015-11-25 2017-06-06 Soft Lines International, Ltd. Nail and skin abrasion device
US9901157B2 (en) 2015-08-11 2018-02-27 Soft Lines International, Ltd. Nail care device

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102217830A (en) * 2011-04-22 2011-10-19 上海中鹏车视镜有限公司 Automatic nail clipper
CN103704977A (en) * 2012-10-09 2014-04-09 王伯兴 Electric pet claw and toe trimmer
CN104886912A (en) * 2014-03-03 2015-09-09 王伯兴 Improved electric nail clippers for children
CN105877111A (en) * 2014-11-13 2016-08-24 王伯兴 Handheld electric fingernail and toenail clipping and grinding device
WO2017025776A1 (en) * 2015-08-11 2017-02-16 Soft Lines International, Ltd. Nail care device
USD788369S1 (en) 2015-08-11 2017-05-30 Soft Lines International, Ltd. Nail care device
USD788981S1 (en) 2015-08-11 2017-06-06 Soft Lines International, Ltd. Nail and skin abrasion device
US9901157B2 (en) 2015-08-11 2018-02-27 Soft Lines International, Ltd. Nail care device
USD788984S1 (en) 2015-11-25 2017-06-06 Soft Lines International, Ltd. Nail care device
USD788983S1 (en) 2015-11-25 2017-06-06 Soft Lines International, Ltd. Nail and skin abrasion device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20070727

Address after: 315193, Zhejiang, Yinzhou District province Ningbo Jiang Town, Dong family jumping village, Ningbo Yinzhou daily utility tools factory

Patentee after: Dong Xiangfa

Address before: 315193 Zhejiang city of Ningbo province Yinzhou District Maoshan Ningbo Yinzhou Huajin teaching aid factory

Patentee before: Zhang Jintai

C41 Transfer of patent application or patent right or utility model
ASS Succession or assignment of patent right

Owner name: DONG XIANGFA

Free format text: FORMER OWNER: ZHANG JINTAI

Effective date: 20070727

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070808