CN208659032U - A kind of crushing knife tool of blender - Google Patents

Abstract

The utility model relates to fields of home appliance technology to be used for the intracorporal food of cutting stirrer cup, connect including interconnecting piece and the multiple groups blade connecting with interconnecting piece, interconnecting piece with the motor in blender fuselage more particularly, to a kind of crushing knife tool of blender；The blade of a portion group tilts upwards along interconnecting piece direction, and the blade of another part group is tilted down along interconnecting piece direction.A kind of crushing knife tool of blender of the utility model, when the rotation of motor driven interconnecting piece, the blade that is obliquely installed upwards along interconnecting piece direction and the blade for tilting down setting along interconnecting piece direction while rotation is with uniform cutting food, and since inclination some tilts down blade some upwards, so that food disintegrating slag forms vortex to stir up and down and contact blade when cutting, so that cutting time short juice is fast, user experience is promoted.

Description

A kind of crushing knife tool of blender

Technical field

The utility model relates to fields of home appliance technology, more particularly, to a kind of crushing knife tool of blender.

Background technique

Blender is to drive crushing knife tool rotation to cut food by motor, eats its juice for user With.The crushing knife tool of existing blender, since blade extends to horizontal direction, cutting is uneven when cutting food, and eats Object disintegrating slag rotates on blade always, and disintegrating slag is caused to be difficult to contact blade, and then causes cutting time long juice slow, increases and uses The family waiting time.

Summary of the invention

The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of crushing knife tool of blender, can be Even cutting food, and food disintegrating slag forms vortex to stir up and down when cutting, so that cutting time short juice is fast, is promoted and is used Family usage experience.

In order to achieve the above objectives, the technical solution adopted in the utility model is:

A kind of crushing knife tool of blender is provided, be used for the intracorporal food of cutting stirrer cup, including interconnecting piece and with even The multiple groups blade of socket part connection, interconnecting piece are connect with the motor in blender fuselage；The blade of a portion group is along interconnecting piece Direction tilts upwards, and the blade of another part group is tilted down along interconnecting piece direction.

In above scheme, when the rotation of motor driven interconnecting piece, the blade being obliquely installed upwards along interconnecting piece direction and edge Interconnecting piece direction tilts down the blade of setting while rotation with uniform cutting food, and have due to the upward inclination of blade some It tilts down, so that food disintegrating slag forms vortex to stir and contact blade up and down when cutting, so that the cutting time is short out Juice is fast, promotes user experience.

Preferably, the blade is three groups, and first group of blade and second group of blade dislocation are set on interconnecting piece and along connection Portion direction tilts upwards, and third group blade misplaces with first group of blade and tilts down along interconnecting piece direction；First group of blade and The length of third group blade is all larger than the length of second group of blade.It shifts to install so that the contact surface of three groups of blades and food does not exist In same vertical plane, when cutting food, makes food stress equalization, avoids cutting when food unbalance stress because of cut-in without ball caused by splashing Situation occurs；First group of blade and third group blade are respectively used to top edge and the lower edge of cutting food, and second group of blade is used In the middle part of cutting food, when three groups of blades cooperate with uniform cutting food, first group of blade and third group blade rotation Food disintegrating slag forms vortex to stir and contact three groups of blades up and down, and the continuous cutting food disintegrating slag of three groups of blades is so that it quickly goes out Juice.

Preferably, the tilt angle of first group of blade opposed vertical axis is greater than the inclination angle of second group of blade opposed vertical axis Degree.It is provided in this way and is conducive to improve the effect in the middle part of second group of blade cut food.

Preferably, every group of blade includes two bites, and the two sides of bite are respectively equipped with blade and knife spine, and knife spine Edge be equipped with chamfering.Blade is used for cutting food, and the chamfering of knife spine is arranged so that the flowing of liquid is smooth after cutting, and then subtracts The noise generated when small liquid and bite relative motion.

Preferably, first group of blade is made of multiple sequentially connected rakes, and multiple rake opposed vertical axis Tilt angle is sequentially reduced；Or and third group blade be made of multiple sequentially connected rakes, and multiple rakes are relatively perpendicular The tilt angle of d-axis is sequentially increased.Setting enables the crushing knife tool to form powerful vortex in this way, and more conducively food is upper Under stir, shorten the cutting time, realize quick juice.

Preferably, first group of blade is made of the first rake and the second rake, and the connecting portion of two rakes Tangent line is not vertical with radial direction where mid-point position.The radial direction is in the connecting portion intermediate point and interconnecting piece of two rakes The tangent line in the line direction of the heart, the connecting portion intermediate point of existing blade is vertical with radial direction, can be only formed orderly helical swirl； Setting in this way is so that blade rotates the whirlpool to form spiral intersection, relatively orderly helical swirl, the whirlpool that spiral is intersected now Food disintegrating slag can be more fully mixed, further shortens the cutting time and accelerates juice speed.

Preferably, first group of blade is made of the first rake and the second rake, the connecting portion edge of two rakes Radially-inwardly tilt.It is further preferred that the connecting portion of two rakes slopes radially inward 1 ° -15 °.

It is further preferred that the connecting portion of two rakes tilts upwards along vertical axes.Specifically, the two of connecting portion End is respectively A point and B point, and A point is greater than the B point height upward in vertical axes in the upward height of vertical axes, and between two o'clock All the points are in the successively transition of the upward height of vertical axes；Setting is so that blade rotates the whirlpool to form spiral intersection, relatively in this way Orderly helical swirl, the whirlpool that spiral is intersected can more fully mix food disintegrating slag, further shorten the cutting time and accelerate Juice speed.It is further preferred that the connecting portion of two rakes tilts 1 ° -15 ° along vertical axes upwards.

The connecting portion of two rakes is arranged to tilt upwards radially inward and along vertical axes, so that blade rotates The whirlpool that spiral is intersected, relatively orderly helical swirl are formed, the whirlpool that spiral is intersected can more fully mix food disintegrating slag, into One step shortens the cutting time and accelerates juice speed.

Preferably, the extended distance of two bites in first group of blade is less than two bites in third group blade Extended distance, the maximum open distance of two bites in first group of blade is 47.15mm, two in third group blade The maximum open distance of bite is 54mm.In this way setting so that the crushing knife tool that whirlpool is more readily formed is upper in order to food Under stir.

Preferably, the bottom of three groups of blades is seamlessly set on interconnecting piece.It is arranged in this way so that three groups of blades and company There is no dead angle between socket part, convenient for cleaning up blade.

It preferably, further include tool apron, the tool apron is equipped with the first motor connection structure being rotatablely connected with it, blender Fuselage is equipped with the second motor connecting structure being connected to motor, and one end of first motor connection structure connect knot with the second motor Structure removably matches connection, and the other end of first motor connection structure is connect with interconnecting piece.The setting of tool apron is convenient for blade Installation, motor drive the second motor connecting structure to rotate when rotating, the rotation of the second motor connecting structure drives first motor connection Structure rotation is rotated with rotation connection in turn, to realize blade rotation cutting food；First motor connection structure and the second motor The setting of connection structure is convenient for disassembling tool apron to clean the crushing knife tool.

It is further preferred that first motor connection structure includes mounting disc and multiple contracts along the setting of mounting disc peripheral, oblique Conjunction portion, adjacent agree with are circumferentially with gap in mounting disc between portion.Second motor connecting structure and first motor connection structure exist It is similar in structure, therefore when first motor connection structure to be placed on the second motor connecting structure, first motor connection knot The boundary slip that agrees with portion under the effect of gravity and can agree with along the second motor connecting structure portion of structure is to the second motor The adjacent gap location agreed between portion in connection structure realizes that the second motor connecting structure and first motor connect to complete to be engaged The rotation of binding structure is transmitted.

Preferably, the side wall of tool apron is equipped with the external screw thread for connecting with internal screw thread on blender cup body.Blade cut food During object, disintegrating slag and juice can be also stained on tool apron, therefore need to clean tool apron after cutting, the side of existing tool apron Wall uses internal thread structure, this meeting is so that form ring type deep trough on side wall, it is difficult to it cleans in place, and externally threaded setting was so that should Tool apron is unenclosed construction, without dead angle on side wall, convenient for thoroughly being cleaned to tool apron.

It is further preferred that being equipped with travel switch, connecting rod and baffle in blender fuselage, travel switch is for controlling motor Rotation, connecting rod are set on the upside of travel switch and for controlling travel switch, and baffle is for blocking connecting rod and travel switch；In tool apron Side wall, which is located at external screw thread lower position, to be equipped with for accommodating the groove at the top of baffle；Blender when pressing down on blender cup body Cup body touches connecting rod to control motor rotation.Blender cup body connect with tool apron after as a whole, groove and baffle are matched Conjunction enables a user to be attached to above-mentioned entirety is blind on blender fuselage, promotes user experience；After the completion of blind dress, use When person presses down on blender cup body, the bottom of blender cup body applies downward pressure to connecting rod to control motor rotation and realize Cutting of the blade to food；The setting of baffle, which can prevent user's hand from accidentally touching connecting rod, leads to the generation of motor rotation situation.

Compared with prior art, the utility model has the beneficial effects that

A kind of crushing knife tool of blender of the utility model, when motor driven interconnecting piece rotation when, along interconnecting piece direction to On the blade that is obliquely installed and the blade for tilting down setting along interconnecting piece direction while rotation with uniform cutting food, and due to Inclination some tilts down blade some upwards, so that the formation of food disintegrating slag is vortexed to stir and contact blade up and down when cutting, So that cutting time short juice is fast, user experience is promoted.

Detailed description of the invention

Fig. 1 is a kind of schematic diagram of the crushing knife tool of blender of the present embodiment.

Fig. 2 is the schematic diagram of tool apron in the present embodiment.

Fig. 3 is the explosive view of blender in the present embodiment.

Fig. 4 is the partial enlarged view of Fig. 3.

Fig. 5 is the schematic diagram of blade in the present embodiment.

Specific embodiment

The utility model is further described With reference to embodiment.Wherein, being given for example only property of attached drawing Illustrate, expression is only schematic diagram, rather than pictorial diagram, should not be understood as the limitation to this patent；In order to which this reality is better described With novel embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product；To ability For field technique personnel, the omitting of some known structures and their instructions in the attached drawings are understandable.

The same or similar label correspond to the same or similar components in the attached drawing of the utility model embodiment；It is practical at this In novel description, it is to be understood that if the orientation or positional relationship for having the instructions such as term " on ", "lower", "left", "right" is It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore retouch in attached drawing The term for stating positional relationship only for illustration, should not be understood as the limitation to this patent, for the common skill of this field For art personnel, the concrete meaning of above-mentioned term can be understood as the case may be.

Embodiment

A kind of crushing knife tool of blender of the present embodiment, for the food in cutting stirrer cup body 1, as shown in Figure 1, packet The multiple groups blade 4 for including interconnecting piece 3 and connecting with interconnecting piece 3, interconnecting piece 3 are connect with the motor in blender fuselage 2；Wherein one The blade 4 of grouping tilts upwards along 3 direction of interconnecting piece, and the blade 4 of another part group is tilted down along 3 direction of interconnecting piece.

When motor driven interconnecting piece 3 rotates, the blade 4 that is obliquely installed upwards along 3 direction of interconnecting piece and along 3 side of interconnecting piece To the blade 4 while rotation for tilting down setting with uniform cutting food, and since inclination some dips down 4 some of blade upwards Tiltedly, so that food disintegrating slag forms vortex to stir and contact blade 4 up and down when cutting, so that cutting time short juice is fast, Promote user experience.

Wherein, the blade 4 is three groups, and first group of blade 41 and second group of dislocation of blade 42 are set on interconnecting piece 3 simultaneously edge 3 direction of interconnecting piece tilts upwards, and third group blade 43 misplaces with first group of blade 41 and tilts down along 3 direction of interconnecting piece；The The length of one group of blade 41 and third group blade 43 is all larger than the length of second group of blade 42.It shifts to install so that three groups of blades 4 For contact surface with food not in same vertical plane, when cutting food, makes food stress equalization, when avoiding food unbalance stress because The situation that cut-in without ball caused by splashing is cut occurs；First group of blade 41 and third group blade 43 are respectively used to the top edge of cutting food And lower edge, second group of blade 42 are used for the middle part of cutting food, and three groups of blades 4 cooperate with uniform cutting food, and first Food disintegrating slag forms vortex to stir and contact three groups of blades 4, three groups of knives up and down when group blade 41 and third group blade 43 rotate The continuous cutting food disintegrating slag of piece 4 is so that its quick juice.

In addition, the tilt angle of first group of 41 opposed vertical axis of blade is greater than the inclination of second group of 42 opposed vertical axis of blade Angle.It is provided in this way and is conducive to improve the effect in the middle part of second group of 42 cutting food of blade.

Wherein, every group of blade 4 includes two bites, and the two sides of bite are respectively equipped with blade and knife spine, and knife spine Edge be equipped with chamfering.Blade is used for cutting food, and the chamfering of knife spine is arranged so that the flowing of liquid is smooth after cutting, and then subtracts The noise generated when small liquid and bite relative motion.

In addition, first group of blade 41 is made of multiple sequentially connected rakes, and multiple rake opposed vertical axis Tilt angle is sequentially reduced；Or and third group blade 43 be made of multiple sequentially connected rakes, and multiple rakes are opposite The tilt angle of vertical axes is sequentially increased.In this way setting enables the crushing knife tool to form powerful vortex, more conducively food It stirs up and down, shortens the cutting time, realize quick juice.As shown in Figure 1, in the present embodiment, third group blade 43 by it is multiple according to The rake of secondary connection is constituted, and the tilt angle of multiple rake opposed vertical axis is sequentially increased.

Wherein, first group of blade 41 is made of the first rake 411 and the second rake 412, and the company of two rakes Tangent line is not vertical with radial direction where the mid-point position of socket part position.The radial direction is the connecting portion intermediate point and company of two rakes The tangent line in the line direction at 3 center of socket part, the connecting portion intermediate point of existing blade 4 is vertical with radial direction, can be only formed orderly Helical swirl；Setting in this way is so that blade 4 rotates the whirlpool for forming spiral intersection, relatively orderly helical swirl, spiral now The whirlpool of intersection can more fully mix food disintegrating slag, further shorten the cutting time and accelerate juice speed.

In addition, first group of blade 41 is made of the first rake 411 and the second rake 412, the connection of two rakes Position slopes radially inward.Specifically, the connecting portion of two rakes slopes radially inward 1 ° -15 °, in the present embodiment The angle is 6.3 °.

Wherein, the connecting portion of two rakes tilts upwards along vertical axes.Specifically, as shown in figure 5, connecting portion Both ends are respectively A point and B point, and A point is greater than the B point height upward in vertical axes in the upward height of vertical axes, and between two o'clock All the points in the successively transition of the upward height of vertical axes；Setting is so that blade 4 rotates the whirlpool for forming spiral intersection, phase in this way To orderly helical swirl, the whirlpool that spiral is intersected can more fully mix food disintegrating slag, further shorten the cutting time and accelerate Juice speed.

Specifically, the connecting portion of two rakes tilts 1 ° -15 ° along vertical axes upwards, and the angle is in the present embodiment 6.3°。

The connecting portion of two rakes is arranged to tilt upwards radially inward and along vertical axes, so that blade 4 revolves Turning to form the whirlpool that spiral is intersected, relatively orderly helical swirl, the whirlpool that spiral is intersected can more fully mix food disintegrating slag, Further shorten the cutting time and accelerates juice speed.

In the present embodiment, the extended distance of two bites in first group of blade 41 is less than two in third group blade 43 The maximum open distance of the extended distance of a bite, two bites in first group of blade 41 is 47.15mm, third group knife The maximum open distance of two bites in piece 43 is 54mm.In this way setting so that the crushing knife tool be more readily formed whirlpool with Upper and lower convenient for food stirs.

In addition, the bottom of three groups of blades 4 is seamlessly set on interconnecting piece 3.Setting is so that three groups of blades 4 and company in this way There is no dead angle between socket part 3, convenient for cleaning up blade.

It wherein, as shown in Figure 2 to Figure 3, further include tool apron 6, the tool apron 6 is equipped with the first motor being rotatablely connected with it Connection structure 7, blender fuselage 2 are equipped with the second motor connecting structure for being connected to motor, and the one of first motor connection structure 7 End is removably matched with the second motor connecting structure to be connect, and the other end of first motor connection structure 7 is connect with interconnecting piece 3. The installation of blade 4 is convenient in the setting of tool apron 6, and motor drives the second motor connecting structure to rotate when rotating, the second motor connection knot Structure rotation drives the rotation of first motor connection structure 7 and then rotates with rotation connection 3, to realize that blade 4 rotates cutting food；The The setting of one motor connecting structure 7 and the second motor connecting structure is convenient for disassembling tool apron 6 to carry out the crushing knife tool Cleaning.

In addition, first motor connection structure 7 includes mounting disc 71 and multiple the agreeing with along the setting of 71 peripheral, oblique of mounting disc Portion 72, adjacent agree with are circumferentially with gap in mounting disc 71 between portion 72.Second motor connecting structure connect knot with first motor Structure 7 is structurally similar, therefore when first motor connection structure 7 to be placed on the second motor connecting structure, first motor Connection structure 7 agrees with portion 72 and can agree with the boundary slip in portion extremely along the second motor connecting structure under the effect of gravity The adjacent gap location agreed between portion on second motor connecting structure realizes the second motor connecting structure and the to complete to be engaged The rotation of one motor connecting structure 7 is transmitted.

Wherein, the side wall of tool apron 6 is equipped with the external screw thread for connecting with internal screw thread on blender cup body 1.The cutting food of blade 4 During object, disintegrating slag and juice can be also stained on tool apron 6, therefore need to clean tool apron 6 after cutting, existing tool apron Side wall use internal thread structure, this meeting is so that form ring type deep trough on side wall, it is difficult to cleaning in place, and it is externally threaded be arranged so that The tool apron 6 is unenclosed construction, without dead angle on side wall, convenient for thoroughly being cleaned to tool apron 6.

In addition, as shown in Figs. 3-4, travel switch 9, connecting rod 10 and baffle 11, travel switch 9 are equipped in blender fuselage 2 For controlling motor rotation, connecting rod 10 is set to 9 upside of travel switch and for controlling travel switch 9, and baffle 11 is used for the company of blocking Bar 10 and travel switch 9；It is located at the groove 8 being equipped at external screw thread lower position for accommodating 11 top of baffle in 6 side wall of tool apron； Blender cup body 1 touches connecting rod 10 to control motor rotation when pressing down on blender cup body 1.Blender cup body 1 and tool apron 6 connect After connecing as a whole, the cooperation of groove 8 and baffle 11 enables a user to be attached to blender fuselage 2 for above-mentioned entirety is blind On, promote user experience；The lower part of connecting rod 10 is arranged with spring, spring in the raw when, connecting rod 10 cannot touch Travel switch 9, motor does not rotate at this time, after the completion of blind dress, when user presses down on blender cup body 1, and blender cup body 1 Bottom apply downward pressure to connecting rod 10, camber of spring, connecting rod 10 touches travel switch 9 to control motor rotation and realize knife Cutting of the piece 4 to food；The setting of baffle 11, which can prevent user's hand from accidentally touching connecting rod 10, leads to the generation of motor rotation situation.

Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in Within the protection scope of the utility model claims.

Claims (11)

1. a kind of crushing knife tool of blender, for the food in cutting stirrer cup body (1), which is characterized in that including connection Portion (3) and the multiple groups blade (4) connecting with interconnecting piece (3), interconnecting piece (3) are connect with the motor in blender fuselage (2)；Wherein The blade (4) of a part group tilts upwards along interconnecting piece (3) direction, the blade (4) of another part group along interconnecting piece (3) direction to Lower inclination.

2. a kind of crushing knife tool of blender according to claim 1, which is characterized in that the blade (4) is three groups, the One group of blade (41) and second group of blade (42) dislocation are set on interconnecting piece (3) and tilt upwards along interconnecting piece (3) direction, third Group blade (43) misplaces with first group of blade (41) and tilts down along interconnecting piece (3) direction；First group of blade (41) and third The length of group blade (43) is all larger than the length of second group of blade (42).

3. a kind of crushing knife tool of blender according to claim 2, which is characterized in that first group of blade (41) is relatively perpendicular The tilt angle of d-axis is greater than the tilt angle of second group of blade (42) opposed vertical axis.

4. a kind of crushing knife tool of blender according to claim 2, which is characterized in that every group of blade (4) includes two A bite, the two sides of bite are respectively equipped with blade and knife spine, and the edge of knife spine is equipped with chamfering.

5. a kind of crushing knife tool of blender according to claim 4, which is characterized in that first group of blade (41) is by multiple Sequentially connected rake is constituted, and the tilt angle of multiple rake opposed vertical axis is sequentially reduced；Or and third group blade (43) it is made of multiple sequentially connected rakes, and the tilt angle of multiple rake opposed vertical axis is sequentially increased.

6. according to a kind of described in any item crushing knife tools of blender of claim 2-5, which is characterized in that first group of blade (41) it is made of the first rake (411) and the second rake (412), and the connecting portion mid-point position institute of two rakes It is not vertical with radial direction in tangent line.

7. according to a kind of described in any item crushing knife tools of blender of claim 2-5, which is characterized in that first group of blade (41) it is made of the first rake (411) and the second rake (412), the connecting portion of two rakes inclines radially inward Tiltedly.

8. a kind of crushing knife tool of blender according to claim 7, which is characterized in that the connecting portion of two rakes Slope radially inward 1 ° -15 °.

9. a kind of crushing knife tool of blender according to claim 7, which is characterized in that the connecting portion of two rakes It is tilted upwards along vertical axes.

10. a kind of crushing knife tool of blender according to claim 9, which is characterized in that the interconnecting piece of two rakes Position tilts 1 ° -15 ° along vertical axes upwards.

11. a kind of crushing knife tool of blender according to claim 2, which is characterized in that the bottom of three groups of blades (4) without It is set on interconnecting piece (3) with gap.