CN2251283Y

CN2251283Y - Electric nail clippers

Info

Publication number: CN2251283Y
Application number: CN 96208140
Authority: CN
Inventors: 张金泰
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-03-26
Filing date: 1996-03-26
Publication date: 1997-04-09
Anticipated expiration: 2006-03-26

Abstract

The utility model relates to a pair of electric nail clippers for manicuring nails. A chamber composed of a left casing, a right casing and a battery bottom is provided with a battery and a motor inside. A three stage deceleration drive mechanism is composed of a pair of bevel gears and two pairs of cylindrical gears, and a cutting mechanism is composed of a hob cutter and a cutter blade. Because of the large carry-over moment of the utility model, large cutting force is produced, overcoming the defect of cutting weakness of the original technology. The utility model has the advantages of high efficiency of cutting, good quality of cutting, convenient portability and easy use. The utility model must be popular among people.

Description

The electronic first device of repairing

The utility model relates to daily necessities, particularly repairs the beauty appliance of nail.

Repairing the first device is indispensable articles for use in people's daily life, but repairs nail with scissors or nail clipper for a long time always, and it uses trouble difficultly to everybody knows, and the nail after the finishing is always uneven and influence attractive in appearance.Quickening along with growth in the living standard and rhythm of life, people seek a kind of simple and easy, practical, high efficiency fingernail trimming apparatus, a kind of electronic first device of repairing just arises at the historic moment, it is power source with the battery, motor-driven drives the shearing reconditioning of cutting mechanism realization to nail through transmission mechanism, it as the patent No. 94244178.8 the electronic first device of repairing, its transmission mechanism comes transferring power by worm and gear and flat belt, though gearratio is more steady, but carry-over moment is little, the generation shearing force is little, particularly concerning the thicker people of nail, using more seems shear unable.

Task of the present utility model is how to improve transmission mechanism and proposes a kind of to seek to have the electronic first device of repairing of big carry-over moment.

Its embodiment is: be provided with battery, motor in the chamber of left and right housing and battery bottom composition, by motor-driven transmission mechanism and cutting mechanism, switch and chip removal flap are located at housing one side, switch is connected with battery, motor with lead, be to deposit the bits chamber in the chip removal flap, sheared edge is located at the housing opposite side, and its improvements are that described transmission mechanism comprises bevel-gear sett and two pairs of roller gears of the transferring power of intermeshing that forms three grades of decelerations.

Originally repair the first device owing on transmission mechanism, done improvement, adopt bevel gear to add the roller gear transferring power, therefore carry-over moment is big, the generation shearing force is big, be enough to various thickness nails are sheared reconditioning, prune the efficient height, quality is good, has solved the trouble that trims the nails at present, can carry, easy to use.

Description of drawings.

Fig. 1 removes structural representation behind № 15 left shells for the utility model.

Fig. 2 is the A-A cutaway view of Fig. 1.

Fig. 3 is the B-B cutaway view of Fig. 1.

Fig. 4 is that the C of Fig. 1 is to view.

Below the above-mentioned accompanying drawing of structure is described in further detail again.

Shown in Fig. 1-4, electronic left and right housing (15), (1) and the battery bottom (8) of repairing the first device is by ultrahard plastic material injection-compression molding, and left and right housing is fastenedly connected with tapping screw with flange and the mutual chimeric back of groove.Battery bottom and left and right housing be connected by both sides totally 4 catching grooves (9) interlock with push-in type with 4 protruding buckle structure (not shown) of inner walls and be connected, be that battery bottom both sides inwall has 4 catching groove structures, left and right housing bottom two inwalls have 4 protruding buckle structures altogether, then with control buckle (6) locking.Control buckle and left and right housing are connected with flange and groove formation slip, glide direction and battery bottom to push direction vertical.There is spacing a button (7) at the place, base angle of battery bottom, and the control buckle that the spacing button of himself is gone into by slippage after being pushed into stops and locked, and the battery bottom can't be pushed out.Battery bottom inwall also has 2 and forms the copper contact (10) of circuit with 2 batteries (11).

Design has the semicircle convex tendon in the chamber of being made up of left and right housing and battery bottom, two joint No.5 cells (11) and micromachine (5) seat are on the semicircle convex tendon, in promptly being locked in after the battery bottom pushes, two copper contacts of battery bottom inwall are contacted with two batteries.Also be provided with by motor-driven transmission mechanism and cutting mechanism in the chamber.Switch (14) and chip removal flap (13) are located at housing one side, i.e. right shell body (or left shell) side, and switch is connected with battery, motor with lead, in the chip removal flap is to deposit bits chamber (12), stores and cuts the nail powder that grinds.Sheared edge (16) is located at the housing opposite side, i.e. left shell (or right shell body) side.

By motor-driven transmission mechanism is three grades of deceleration transmission, comprise that bevel-gear sett (4) engagement on the motor output shaft forms the reinforcement deceleration and turns to transmission, power inputs to cutting mechanism through two pairs of roller gears (3) engagement again, the bevel gear of a pair of connecting shaft and two pairs of roller gears adopt the plastic material injection-compression molding, and axle is bearing in the interior baffle of housing.

Cutting mechanism comprise the hobboing cutter (2) that is located on the power shaft and be located at sheared edge (16) one sides and with the blade (17) of housing pressure injection one, blade material is selected the high speed steel alloy for use, it has a sharp edge of a knife, and the hobboing cutter formation cutting edge with rotation carries out the shearing reconditioning to nail.

Open switch (14) during use earlier and connect power supply, motor (5) is that the hobboing cutter (2) that drive transmission device drives in the cutting mechanism rotates, to point then and slowly stretch to sheared edge (16) and locate near hobboing cutter (2) and blade (17), the nail powder of pruning is flown to deposit in the bits chambeies (12) by centrifugal force and stores, and regularly opens chip removal flap (13) and can remove.

Claims

1. electronic first device of repairing, in the chamber that left and right housing (15), (1) and battery bottom (8) are formed, be provided with battery (11), motor (5), by motor-driven transmission mechanism and cutting mechanism, switch (14) and chip removal flap (13) are located at housing one side, switch is connected with battery, motor with lead, be to deposit bits chamber (12) in the chip removal flap, sheared edge (16) is located at the housing opposite side, it is characterized in that described transmission mechanism comprises bevel-gear sett (4) and two pairs of roller gears (3) of the transferring power of intermeshing that forms three grades of decelerations.

2. the electronic first device of repairing as claimed in claim 1, it is characterized in that described cutting mechanism comprise the hobboing cutter (2) that is located on the power shaft and be located at sheared edge (16) one sides and with the blade (17) of housing one.

3. the electronic first device of repairing as claimed in claim 1, it is characterized in that described battery bottom (8) and being connected by catching groove (9) of left and right housing (15), (1) are connected with the protruding buckle structure of inner walls, and with control buckle (6) locking, the inboard of battery bottom has the copper contact (10) that forms circuit with battery.