CN2326386Y - Multifunction domestic electric knife grinder - Google Patents

Abstract

The utility model relates to a multifunction domestic electric knife grinder, which belongs to items in daily use. The utility model is composed of a dust cover, a safety cap, a grinding wheel, a brush head, a polishing wheel, a shaft sleeve, a motor, a battery, a switch, a plastic casing, etc. The utility model has the advantages of simple structure, low cost, high efficiency, more functions, convenient use, etc. The utility model is suitable for grinding knife edges of various knives of domestic kitchen knives, and can also be used for brushing leather shoes, manicuring and polishing fingernails, etc.

Description

The multifunctional household electric knife sharpener

The utility model belongs to daily living article, particularly a kind of multifunctional household electric knife sharpener.

At present domestic and international many families sharpen a kitchen knife etc. and to be still water and to water and grind on stone, and it is time-consuming to require great effort.The family expenses knife sharpener of many types had successively appearred in the domestic market in recent years, as: a kind of knife sharpener, its shortcoming by a grinding wheel of folder in the roller be kitchen knife etc. on this is taken turns during the push-and-pull grinding, edge of a knife two but difficulty is ground to.China's patented product " a kind of kitchen used knife tool fast knife sharpener " (notification number: CN2199007Y), its shortcoming be cutter at this grinding mouth place repeatedly during push-and-pull, cutting edge is but difficult sharp.(notification number: CN2209013Y), its shortcoming is that emery wheel is bonded on the grinding carriage with resin glue, sets up stage clip in the grinding carriage again and is buckled in and turn first-classly, and complex structure is produced and maintenance trouble all " electric knife sharpener " for another example.

The purpose of the utility model is in order to overcome the shortcoming that above product exists and the unicity of function, and a kind of simple in structure, cost is low, effect is high, function is many, the easy to use multifunctional household electric knife sharpener of design.

The purpose of the utility model is realized by following technical scheme:

DC micromotor (6) is installed in shell (9) upper end.Axle sleeve (4) is fixed in the rotating shaft (5).With screw emery wheel (3) is tightened on the axle sleeve (4).Put into dry cell (8) and the bottom that closes (10), pull switch (7) is connected the cutting edge that power supply power supply machine (6) work drives emery wheel (3) rotary grinding cutter.

After taking off safety head (2) and emery wheel (3), refill brush and just can brush leather shoes.But if load onto just reconditioning polishing nail of polishing wheel.When not working at ordinary times, can put dust cover (1).

The utility model is described in further detail below in conjunction with accompanying drawing and an embodiment:

Fig. 1 is a front view of the present utility model;

Fig. 2 is a vertical view of the present utility model;

Fig. 3 is a right view of the present utility model;

Fig. 4 is a left view of the present utility model;

Fig. 5 is the front view of safety head among Fig. 1;

Fig. 6 is the vertical view of Fig. 5;

Fig. 7 is the front view of Fig. 1 medium plain emery wheel;

Fig. 8 is the vertical view of Fig. 7;

Fig. 9 is the front view of Fig. 1 bottom bracket axle;

Figure 10 is the vertical view of Fig. 9;

Figure 11 is the front view of accessory brush in the utility model;

Figure 12 is the vertical view of Figure 11;

Figure 13 is the front view of the accessory polishing wheel in the utility model;

Figure 14 is the vertical view of Figure 13;

Figure 15 is a circuit diagram of the present utility model.

The utility model is as shown in the figure:

DC micromotor (6) is installed in shell (9) upper end of using plastic shaping.Be seated with of the axle sleeve (4) of plastic shaping and be fixed in the rotating shaft (5).2 holes passing respectively on the emery wheel (3) with 2 screws also are tightened in emery wheel (3) on the axle sleeve (4).No. 1 dry cell (8) of threading 2 joint 1.5V also closes with the bottom (10) of plastic shaping, pull switch (7) is connected power supply and is driven emery wheel (3) rotation for DC micromotor (6) work, the two sides of cutter is successively leaned against respectively on the inclined-plane, both sides of the safety head (2) of using plastic shaping, cutting edge at emery wheel (3) middle part back and forth grinding get final product for several times, cutting edge is smooth sharp and unannealed.

After taking off safety head (2) and emery wheel (3), can load onto brush (fasten bristles is used to oil and brushes shoes on wheel sheet one end face of plastic shaping, is stained with one deck felt hair on the wheel sheet periphery and is used to polish the leather shoes surface) and can brush leather shoes.If load onto polishing wheel (wheel sheet one end face and periphery with plastic shaping all are stained with adhesive sticker sand paper) but reconditioning polishing nail.

When not working at ordinary times, can put dust cover (1) with plastic shaping.

Claims (3)

1, a kind of multifunctional household electric knife sharpener, comprise dust cover (1), safety head (2), emery wheel (3), axle sleeve (4), DC micromotor (6), switch (7), battery (8), shell (9), bottom (10), brush, polishing wheel, an end that it is characterized in that axle sleeve (4) directly is seated and is fixed in the rotating shaft (5), 2 holes passing respectively on the emery wheel (3) with 2 screws also are tightened in emery wheel (3) on the axle sleeve (4), safety head (2) is tightened in the upper end of shell (9), is power supply confession DC micromotor (6) work by 2 No. 1 of saving 1.5V in battery (8), the two sides of cutter successively leans against on the inclined-plane, both sides of safety head (2) respectively and makes cutting edge grinding back and forth on the emery wheel that is rotating (3) middle part, takes off can load onto brush behind safety head (2) and the emery wheel (3) and be used to brush leather shoes or load onto polishing wheel and be used for reconditioning and polish nail.

2, multifunctional household electric knife sharpener according to claim 1 is characterized in that by rechargeable battery being that power supply is for DC micromotor (6) work.

3, multifunctional household electric knife sharpener according to claim 1 is characterized in that by ac rectifying power source for DC micromotor (6) work.

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