CN2652616Y - Household electric cutter - Google Patents

Abstract

A family electric power tool comprises a grab handle and a blade inserted in the front end of the grab handle, wherein the grab handle is formed from the fixation of a hollow shell in which the inside is provided with a motor and a gearing driven by the motor. An eccentric bolt extended and protruded on the gearing is inserted on one coupling lever rear end. The coupling lever front end is extended toward the front end of the grab handle, and a fixed bushing is arranged between the front end of the grab handle and the coupling lever. The blade is arranged on the outside of the grab handle front end, and the bottom of the blade is joint with the front end of the coupling lever. With the device above, when the gearing is driven through the motor to move, the coupling lever rear end is driven for a rotating swing movement through the bolt of the gearing. Thus the coupling lever front end is converted to a rapid reciprocating seesaw motion approximately similar to a straight line, so that soft foods such as fruits and vegetables can be easily cut through the blade without the application of force from the user and the food texture on both sides of the blade will not be undermined. The utility model has the advantages of using convenience and the integrity and aesthetic feeling of the food appearance and the interior tissue.

Description

Home-use electric knife

＜one〉technical field:

The utility model system refers to the electric knife that a kind of cutter that motor process transmission device drive lever front end is set in lever inside seesaws as repeatedly especially about a kind of home-use electric knife, belongs to the cutter articles for use.

＜two〉background technology:

Be used to cut the cutter of soft food such as vegetables and fruits in the general family, be commonly called as and be sharpener, its structure mainly comprises the blade that a lever and a slice are fixed on the lever front end, the user is when pruning the vegetable and fruit crust, usually system pastes the part of blade and is placed on the vegetables and fruits crust and slightly exerts pressure, and makes sharp keen blade cut a kerf and then the application of force full wafer crust of pruning at crust earlier.The traditional sharpener of this kind but at all has no usage in the face of the softer vegetable and fruit (as vegetables and fruits such as honey peach or tomatos) of the more tough and interior layer tissue of crust the time; Because the vegetable and fruit crust is than the tool toughness, so when the blade of blade is pressed in crust, the user need impose bigger strength usually just to be enough to make blade that crust is cut, thus, soft interior layer tissue just can directly be oppressed and injure to user institute externally applied forces, causes situations such as vegetable and fruit distortion and juice overflow to produce; And not at all easy after cutting a kerf on the crust when blade, then tend to again produce the problem that can't prune the full wafer crust smoothly because of the factor of crust toughness; This shows that home-use sharpener structure has improved necessity in addition really.

＜three〉summary of the invention:

The purpose of this utility model system provides a kind of home-use electric knife, mainly has cutter and operates easily, uses and can keep advantage and effects such as the integrality of food outward appearance and interior tissue and aesthetic feeling.

A kind of home-use electric knife of the utility model mainly comprises a lever and a blade; Wherein, lever is set firmly by an interior empty capsid and forms, this enclosure interior is provided with a transmission device that is subjected to power-actuated motor and driven by motor, this transmission device projection has an eccentric latch, this latch is inserted in the end of a trace, this trace front end system extends towards the lever front end, and a fixed cover is set between lever front end and trace; Blade is located at outside this lever front end, and blade bottom and this trace front end are connected; Use setting, when motor drives the transmission device start, the latch of transmission device is made eccentric rotational motion, so the trace joint that engages is also made rotational oscillating motion thereupon, but the front end of trace is because of the restriction through fixed cover, the quick repeatedly of near linear seesaws so convert to, make blade need not just can cut soft foods such as vegetables and fruits easily under the situation of the application of force the user, and can not destroy the food texture of blade both sides, have easy-to-use and can keep the integrality of food outward appearance and interior tissue and advantage and effect such as aesthetic feeling.

Wherein, this transmission device comprises a horizontal fluted disc that directly is hubbed on enclosure interior to travelling gear and that is installed on the motor shaft, and this travelling gear is meshed with fluted disc, and the end face projection of fluted disc has an eccentric latch, makes this latch be inserted in the end of trace; Mat it, the power that makes motor via the conduction of transmission device to drive trace.

Wherein, this trace can be divided into the structure of first trace and second trace, the end of this first trace engages with this off-centre latch, and the front end of first trace articulates joint second trace, and the body of rod of second trace combines with blade after then stretching and passing this fixed cover.

Wherein, this trace can be single trace, and terminal pegging graft for this off-centre latch with horizontal long slot bore engages, and the body of rod of extension then stretches through out and engages with blade behind the fixed cover forward.

Wherein, this blade system can be the sheet blade, and lamellar body central authorities are Openworks shape, has at least a side to form sharp keen blade together in the middle of the both sides of Openworks shape.

Wherein, this blade dorsal part system can be provided with one and be plugged in the blade holder of lever front end, and the other end of blade holder is engaged with blade intercropping activity, the stability during with the activity of increase blade.

Wherein, the plastic cutter that digs that a recess is arranged of this blade holder front end is to increase the function of use of cutter.

Wherein, this digs the also plastic cutting edge as wave-like of end ora terminalis outside the cutter, to promote its sharp keen degree.

Wherein, this outer end, blade holder both sides ora terminalis can the sharp keen blade of at least one side moulding.

Wherein, the lever front end more can block establishes a detachable over cap, makes in time spent member covers such as blade that the lever front end is set not to protect.

Wherein, this blade is the sheet blade that forms cutting edge, offer elongate slot on the lamellar body, and a side of blade can set firmly a fixed blade, this fixed blade is directly inserted admittedly and is fitted on the lever top and with blade, the fixed blade lamellar body is provided with the rivet that becomes flexible riveted joint in this slotted eye of can planting, make blade and fixed blade become flexible combination, also form cutting edge on the fixed blade with on the ora terminalis of the cutting edge homonymy of blade, mat it, when starting power supply, blade will be done quick reciprocating type seesawing, make the blade cuts edge that moves back and forth produce the cutting action of mutual friction shape mutually, and can produce more powerful cutting function with the fixed blade cutting edge that maintains static.

Wherein, the structure that the front end of this trace is connected with the blade bottom can be made as dismountable type, establishes the structure of positioning combination in the alcove with the deck card, when not using blade with convenience, blade can be disassembled separation, convenient for cleaning and collection.

A kind of home-use electric knife of the utility model, its advantage is: can cut outer soft and soggy, tough food, operate, use and can keep the integrality and the aesthetic feeling of food outward appearance and interior tissue easily, scientific structure, good looking appearance has application value.

＜four〉description of drawings:

The front-view schematic diagram of first kind of embodiment of Fig. 1 the utility model.

Fig. 1 a is the organigram of switch sections among Fig. 1.

Fig. 1 b is the dorsal part schematic diagram of blade among Fig. 1.

Fig. 1 c is the enlarged diagram that Fig. 1 middle shell combines with fixed cover.

The schematic side view of first kind of embodiment of Fig. 2 the utility model.

The blade of first kind of embodiment of Fig. 2 a the utility model and the another kind of blade holder intert the mode schematic diagram.

The action schematic diagram of first kind of embodiment of Fig. 3 the utility model (side-looking state).

The action schematic diagram of first kind of embodiment of Fig. 4 the utility model (forward sight state).

Second kind of embodiment schematic diagram of Fig. 5 the utility model blade.

First kind of embodiment schematic diagram of Fig. 6 the utility model blade holder.

Second kind of embodiment schematic diagram of Fig. 7 the utility model blade holder.

The third embodiment schematic diagram of Fig. 8 the utility model blade holder.

Fig. 9 the utility model is set up the schematic diagram of protective cover.

The third embodiment schematic diagram of Figure 10 the utility model blade.

The 4th kind of embodiment schematic diagram of Figure 11 the utility model blade.

Figure 11 a is the organigram of blade among Figure 11.

Figure 12, Figure 13 the utility model trace make the organigram of single trace.

Figure 14, Figure 15 make the blade of Figure 10 the organigram of the formula of disassembling.

Number in the figure is as follows:

1 lever, 11 housings, 111 switches

121 rotating shafts of 112 compressing tablets, 12 motors

13 transmission devices, 131 travelling gears, 132 fluted discs

133,133 ' latch, 14 first traces, 141 shanks

Empty interval 151 batteries 152 bottoms in 15

153 waterproof washers 16,16 ' fixed cover, 161 ducts

162,163 waterproof washers 2,2 ' blade, 21 blades

211 cutting edges, 22 second traces 23 link sheet

24 blade holder 241 link sheet 242 blades

243 dig cutter 2431 cutting edges 25 rivets

3 over caps 4,4 ' blade, 41 cutting edges

42 slotted eyes, 5 fixed blades, 51 open-works

52 rivets, 53 cutting edges, 14 ' trace

14A long slot bore 22 ' trace 26 ' alcove

261 ' fixture block, 42 ' deck, 421 ' draw-in groove

＜five〉specific embodiment:

See also shown in Fig. 1,2, a kind of home-use electric knife of the utility model mainly comprises a lever 1 and a blade 2; Wherein:

Lever 1, as shown in the figure, system is formed by empty capsid 11 in that (this housing 11 can be adopted, the lower half shell group is if a left side, right half shell group is established the design that forms, with the high frequency juncture the two is followed to reach water proofing property again), these housing 11 inside are provided with a motor 12, one group of transmission device 13 and first trace 14 that is subjected to motor 12 drives, (lift and can provide galvanic common batteries or rechargeable type battery as power source of the present utility model by present embodiment system in order to set battery 151 for empty interval 15 in the other moulding one in these housing 11 bottoms, in addition, certainly also can adopt direct extrapolation alternating current to use or again through converting the various electric power modes that direct current uses to), should be provided with a bottom 152 by interior empty interval 15, be provided with a waterproof washer 153 between bottom 152 and the interior empty interval 15; Housing 11 is provided with a control motor 12 and switch 111 in appropriate location, sees also shown in Fig. 1 a, and these switch 111 outsides are a rubber cover body, and its inside presses solidly in housing 11 internal faces to reach waterproof effect with one compressing tablet 112; Again, this transmission device 13 comprises a horizontal fluted disc 132 that directly is hubbed on housing 11 inside to travelling gear 131 and that is installed in motor 12 rotating shafts 121, this travelling gear 131 also is meshed with fluted disc 132, the end face projection of fluted disc 132 has an eccentric latch 133, and this latch 133 is inserted in the end of first trace 14; First trace 14 is the rod member of a bending, and forms the loose joint states with the latch 133 of transmission device 13, and this first trace, 14 front ends system extends and projection one shank 141 towards the front end of lever 1; In addition, form a perforate at the front end of housing 11, and one fixed cover 16 is set in this tapping; Please cooperate shown in Fig. 1 c, this fixed cover 16 has certain height, whole system is firmly formed the state that is fixed in housing 11 tappings by these housing 11 clippings, and be advisable outward slightly to stretch out this perforate, this fixed cover 16 axially forms a long groove shape duct 161, and is provided with two place's waterproof washers 162,163 in its wall body, wherein, waterproof washer 162 is located on the interior wall body in duct 161, and waterproof washer 163 then is located between fixed cover 16 and the housing 11.

Blade 2, as shown in the figure, be located at lever 1 front end, blade 2 lamellar body central authorities are Openworks shape and the one-sided sharp keen blade 21 that forms the sharp keen sawtooth of a stage property and be the heaving of the sea shape, the depression cutting edge 211 of this road blade 21 is to be positioned at blade 2 side of vegetable and fruit pericarp (shown in Fig. 1 b) dorsad, and blade 2 then is a burnishing surface (as shown in Figure 1) towards a side of vegetable and fruit pericarp; Blade 2 bottoms are installed with second trace 22, the stretched through duct 161 of this fixed cover 16 of the body of rod of this second trace 22 system, the bottom plugs for the shank 141 of this first trace 14 then, make second trace 22 and first trace 14 be connected, blade 2 top bendings form one and link sheet 23; Again, the suitable distance in the rear of blade 2 is provided with a blade holder 24 that is installed in lever 1 front end, these blade holder 24 front ends are bent to form one equally and link sheet 241, the binding sheet 23 that makes blade 2 and the binding sheet 241 of blade holder 24 are the shape but riveted with rivet 25 at a distance of a bit of distance again and to combine that (its joint is tied to form the loose joint state, as shown in Figure 2) of coinciding; Again, about linking the two riveted joint mode of sheet 23,241, also can adopt the mode shown in Fig. 2 a, the two reaches and causes identical locating effect can to make blade 2 and blade holder 24 equally.

Use setting, only need grip lever 1 and push switch 111 during use to connect motor 12 power supplys, then the rotating shaft 121 of motor 12 will begin to rotate and the 13 beginning starts of drive transmission device; Next see also shown in Fig. 3,4, the travelling gear 131 of transmission device 13 can rotate synchronously with motor 12 rotating shafts 121, and drives fluted disc 132 rotations that are engaged with; Latch 133 on fluted disc 132 end faces also begins synchronous eccentric rotary at this moment, the off-centre that latch 133 is being followed at the tail end position that former latch 133 promptly drives first trace 14 rotatablely moves and rotates, and engage with second trace 22 because of the top of first trace 14, and the body of rod of second trace 22 is subjected to the restriction in the long groove shape duct 161 of fixed cover 16, so the joint of first trace 14 and second trace 22 has been transformed into the repeatedly motion of near linear in fact, in other words, the utility model mainly is to utilize the restriction of the interlock of first trace 14 and fixed cover 16 and the near linear repeatedly rapid movement that the eccentric spinning movement of latch 133 on the fluted disc 132 changed into second trace 22, the feasible blade 2 that is installed in second trace, 22 front ends carries out fast, and repeatedly seesaws (promptly as electronic sawtooth, please arrange in pairs or groups Fig. 1 to shown in Figure 4), just can make blade 2 under need not the situation of the application of force thus, cut the soft of various vegetable and fruit easily with its cutting edge 211, tough crust, and because blade 2 only reclines when cutting gently, vegetables and fruits are not exerted pressure, so can not destroy the interior layer tissue of blade 2 both sides, and then reach easy-to-use and can keep the integrality of vegetable and fruit outward appearance and interior tissue and advantage and effect such as aesthetic feeling.

The above is first kind of preferable possible embodiments of the present utility model, and in addition, the utility model also can be done many variations of other embodiment, now in hereinafter making a detailed description.

Then see also shown in Figure 5, blade 2 of the present utility model also can be adopted 21 designs of twolip portion, promptly in the both sides of blade 2 hollow outs difference moulding sharp keen blade 21 together, except that can allow simultaneously be suitable for that right-handed person and left-handed person are convenient and select to manipulate, more can carry out upper and lower cutting simultaneously, speed the speed of peeling, be particularly suitable for frequent parer and use.Moreover, the utility model is except can changing at blade 2, blade holder 24 of the present utility model also can be done following variation, see also shown in Figure 6ly, the width appropriateness of blade holder 24 is widened, and at outer end, blade holder 24 both sides ora terminalis one blade of moulding 242 respectively, mat it, the user can select to use inboard electronic blade 2 to cut vegetable and fruit, also can select to use the blade 242 of outer blades frame 24 to cut, and increases convenience of the present utility model and selectivity.Next see also shown in Figure 7, the utility model can the one-body molded recess of blade holder 24 front ends dig cutter 243 (this digs cutter 243 and certainly matches with blade 2 and the blade holder 24 of other embodiment), this digs the ora terminalis of cutter 243 and forms sharp shape and can take food; In addition, dig the also plastic cutting edge 2431 of cutter 243 outer end ora terminalis, as shown in Figure 8, can promote the sharpness of digging cutter 243 more thus as wave-like.For improving overall security of the present utility model; the utility model also can be set up a hollow over cap 3 (as shown in Figure 9; but can match with other embodiment equally); this over cap 3 covers protect outside and fix mutually with lever 1 front end end in blade 2 and blade holder 24, use the safety in utilization that improves cutter.See also shown in Figure 10, blade 4 of the present utility model can be Metal Flake structural design (promptly as common blade shapes), make these blade 4 bottoms directly be installed on second trace 22, repeatedly seesaws to make second trace, 22 drive blades 4 do fast, in addition, the blade end of blade 4 also forms wavy cutting edge 41, can be used as simple electric steak knife, fruit knife or toast cutter by the thickness difference of this cutting edge 41.Another embodiment is then shown in Figure 11 a, the blade 4 of this Metal Flake structure is installed in second trace, 22 front ends equally, offer twice elongate slot 42 on the lamellar body of this blade 4, blade 4 one sides then set firmly a fixed blade 5 in addition, this fixed blade 5 is directly inserted admittedly and is fitted on lever 1 top and with blade 4, offer a pair of open-work 51 on fixed blade 5 lamellar bodies, the slotted eye 42 that passes open-work 51 and blade 4 with rivet 52 becomes flexible riveted joint again, make blade 4 and fixed blade 5 loosening combinations, on the fixed blade 5 with the online cutting edge 53 that forms equally of edge of cutting edge 41 homonymies of blade 4, mat it, when starting power supply, blade 4 will be done fast, and repeatedly seesaws, make blade 4 cutting edges 41 that move repeatedly produce the cutting action of mutual friction shape mutually, and can produce more powerful cutting function with fixed fixed blade 5 cutting edges 53.

Above embodiment all adopts trace to be divided into the structural design of first trace 14 and second trace 22, also can adopt the only Design Mode of single trace in fact.See also Figure 12, shown in 13, eccentric latch 133 ' grafting makes horizontal long slot bore 14A into trace 14 ' part, and the front end of trace 14 ' is promptly stretched and is passed fixed cover 16 ' and engage blade 2 ', under this kind structural design, because of trace 14 ' is provided with long slot bore 14A to offset the drive stroke of eccentric latch 133 ' when mobile to the left and right, and the body of rod of trace 14 ' also is subjected to the restriction of fixed cover 16 ', so the long slot bore 14A of vertical coupled rod 14 ' is subjected to eccentric latch 133 ' to drive motion, but only keep the stroke that moves up and down, so under driving fast, the front end of trace 14 ' promptly forms straight line motion repeatedly fast together with blade 2 ', and reaches the effect that conveniently cuts soft foods such as vegetable and fruit equally.Certainly, in the present embodiment disclosed single trace be configured in aforementioned each embodiment all suitable.

Blade 4 described in aforementioned Figure 10 is subjected to the restriction of blade holder 24 or fixed blade 5 because of nothing, and be the blade of single form, in fact also can be designed to the blade of dismountable type, see also shown in Figure 14,15, the top of trace 22 ' sets firmly a hollow form alcove 26 ', and the sidewall in this alcove 26 ' is provided with the positioning wedged block 261 ' that is convexly equipped with; And the bottom of blade 4 ' is made as a deck 42 ' that can conveniently receive in this alcove 26 ', on the outer rim of deck 42 ', be provided with can with the draw-in groove 421 ' of aforementioned fixture block 261 ' the corresponding cooperation, this draw-in groove 421 ' is distinguished into and stretches into groove and the horizontal fixing slot of Cheng Jiushi degree longitudinally.During combination, be that the groove that stretches into of the draw-in groove 421 ' on the deck 42 ' of blade 4 ' is aimed at positioning wedged block 261 ' and slowly inserted, in the time will bending to horizontal fixing slot place, promptly rotate so that fixture block 261 ' stretches into the state of formation combination location in the fixing slot; Then get final product if desire to disassemble blade 4 ', so when the blade of single form, conveniently disassemble collection with it, and have more security, and clean easily with anti-operation in tandem separation.The structure that certain present embodiment alcove 26 ' combines with deck 42 ' also is applicable to the textural of single trace.

Through as shown in the above description, the eccentric latch 133 that the utility model mainly utilizes motor 12 to drive fluted disc 132 is done eccentric rotation, utilize the segmentation interlock of trace 14 again or offset the structure design of swing and cooperate the restriction of fixed cover 16 and rotatablely moving of eccentric latch 133 converted to the repeatedly rapid movement of near linear, use and drive blade and carry out quick repeatedly and seesaw, reach the purpose that to cut outer soft and soggy, tough food, and have ease of use and can keep the integrality of food outward appearance and interior tissue and advantage and effect such as aesthetic feeling; Add height water proofing property of the present utility model design (as with high frequency in conjunction with to promote housing 11 adaptations, the setting of waterproof washer 153,162,163 and the designs such as waterproof compressing tablet 112 of switch 111 inboards), significantly promote the adaptation of lever 1 and can prevent the aqueous vapor infiltration, guarantee the safety of internals (as motor 12 and battery 151 etc.) and can prolong its service life.

Claims (12)

1, a kind of home-use electric knife is characterized in that: mainly comprise a lever and a blade; Lever system is set firmly by an interior empty capsid and forms, this enclosure interior is provided with one and is subjected to the motor and of driven by power to be subjected to the transmission device of motor drive, this transmission device projection has an eccentric latch, this latch is inserted in the end of trace, this trace front end system extends towards the lever front end, and a fixed cover is set between lever front end and trace; Blade is located at outside the lever front end, and blade bottom and this trace front end are connected.

2, a kind of home-use electric knife according to claim 1, it is characterized in that: this transmission device comprises a horizontal fluted disc that directly is hubbed on enclosure interior to travelling gear and that is installed on the motor shaft, this travelling gear is meshed with fluted disc, the end face projection of fluted disc has an eccentric latch, makes this latch be inserted in the end of trace.

3, a kind of home-use electric knife according to claim 1, it is characterized in that: this trace can be divided into the structure of first trace and second trace, the end of this first trace engages with this off-centre latch, and the front end of first trace articulates joint second trace, and the body of rod of second trace combines with blade after then stretching and passing this fixed cover.

4, a kind of home-use electric knife according to claim 1, it is characterized in that: this trace can be single trace, and terminal pegging graft for this off-centre latch with horizontal long slot bore engages, and the body of rod of extension then stretches through out and engages with blade behind the fixed cover forward.

5, a kind of home-use electric knife according to claim 1, it is characterized in that: this blade is the sheet blade, and lamellar body central authorities are Openworks shape, has at least a side to form sharp keen blade together in the middle of the both sides of Openworks shape.

6, a kind of home-use electric knife according to claim 1, it is characterized in that: this blade dorsal part is provided with one and is plugged in the blade holder of lever front end, and the other end of blade holder is engaged with blade intercropping activity.

7, a kind of home-use electric knife according to claim 1, it is characterized in that: this blade holder front end forms the cutter that digs of a recess.

8, a kind of home-use electric knife according to claim 1 is characterized in that: this digs the also plastic cutting edge as wave-like of end ora terminalis outside the cutter.

9, a kind of home-use electric knife according to claim 1 is characterized in that: at least one side of this outer end, blade holder both sides ora terminalis is shaped to sharp keen blade.

10, a kind of home-use electric knife according to claim 1 is characterized in that: the lever front end more can block establishes a detachable over cap.

11, a kind of home-use electric knife according to claim 1, it is characterized in that: this blade forms the sheet blade of cutting edge, offer elongate slot on the lamellar body, and blade one side sets firmly a fixed blade, this fixed blade is directly inserted admittedly and is fitted on the lever top and with blade, the fixed blade lamellar body is provided with the rivet that becomes flexible riveted joint in this slotted eye of can planting, make blade and fixed blade become flexible combination, also form cutting edge on the fixed blade with on the ora terminalis of the cutting edge homonymy of blade.

12, a kind of home-use electric knife according to claim 1, it is characterized in that: the structure that the front end of this trace is connected with the bottom of blade can be made as dismountable type, establishes the structure of positioning combination in the alcove with the deck card.

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