CN209996117U

CN209996117U - food processor with long service life

Info

Publication number: CN209996117U
Application number: CN201920290563.7U
Authority: CN
Inventors: 王旭宁; 黄忠元
Original assignee: Joyoung Co Ltd
Current assignee: Hangzhou Jiuchuang Home Appliances Co ltd
Priority date: 2019-03-07
Filing date: 2019-03-07
Publication date: 2020-01-31
Anticipated expiration: 2029-03-07

Abstract

The utility model provides an long service life's food preparation machine, including frame and stirring cup, be equipped with motor and control panel in the frame, be equipped with crushing sword in the stirring cup, the lower extreme of crushing sword is equipped with the connector, the upper end of motor is equipped with down the connector, the stirring cup includes the cup, bowl cover and cup, the up end of frame is equipped with down the coupler, the bottom of cup is equipped with the coupler, it realizes stirring cup and the electricity of frame with coupler grafting down to go up the coupler, it has the float volume and the ascending float volume of horizontal direction to be 0.1mm ~ 1mm to go up at least in coupler and the lower coupler on the horizontal direction, because the coupler floats the setting on the horizontal direction, make the coupler whole can be along with the emergence displacement of vibrations, can not produce the friction between the conducting strip of going up coupler and lower coupler like this, can not take place wearing and tearing promptly, avoid appearing electrically conductive badly, in order to guarantee the normal use of coupler, thereby the life of coupler has been promoted.

Description

food processor with long service life

Technical Field

The utility model relates to a food preparation machine field especially relates to kinds of long service life's food preparation machine.

Background

The stirring cup of the food processor on the market is plugged with a host through a coupler to form power conduction, but the existing upper coupler and the existing lower coupler are designed to be in dead connection in a fixing mode, namely the upper coupler and the lower coupler are immovable and fixed relative to the bottom of the stirring cup and the top of the host, and the fixing mode is such as a screw locking mode, so that the upper coupler and the lower coupler are aligned and coupled conveniently, the coupling accuracy of the upper coupler and the lower coupler is improved.

Disclosure of Invention

The utility model aims to provide an kind long service life's food preparation machine.

In order to achieve the purpose, the utility model adopts the following technical scheme that food processing machines with long service life comprise a machine base and a stirring cup, a motor and a control panel are arranged in the machine base, a crushing cutter is arranged in the stirring cup, the motor drives the crushing cutter to rotate through a transmission component, the stirring cup comprises a cup body, a cup cover and a cup base, an upper coupler is arranged at the bottom of the cup base, a lower coupler is arranged on the upper end surface of the machine base, the upper coupler is spliced with the lower coupler to realize the electric connection of the stirring cup and the machine base, and the food processing machine is characterized in that at least of the upper coupler and the lower coupler have floating amount in the horizontal direction, and the floating amount in the horizontal direction is 0.1 mm-1 mm.

, the cup base is provided with an upper limit post, the periphery of the upper coupler is provided with an upper limit hole, the upper limit hole is sleeved on the upper limit post, and the difference between the inner diameter of the upper limit hole and the outer diameter of the upper limit post is 0.1 mm-1 mm, so that the upper coupler has floating amount in the horizontal direction.

, the upper coupler has an upper mounting lug on its outer circumference and an upper limiting hole on the upper mounting lug.

, the upper limiting column is provided with a plurality of upper mounting lugs, and the upper limiting hole is provided with a plurality of upper limiting holes.

, the cup base comprises a cup base body and a cup base bottom cover, an upper opening for exposing the inserting sheet of the upper coupler is arranged at the position of the cup base bottom cover corresponding to the upper coupler, and the cup base bottom cover and the cup base body are connected and fixed through a fastener and limit the axial direction of the upper coupler.

, the upper coupler is sleeved with an upper elastic element.

, the base comprises a shell, a top cover and a bottom cover, a lower limit post is arranged at the upper end of the shell, a lower limit hole is arranged at the periphery of the lower coupler, the lower limit hole is sleeved on the lower limit post, and the difference between the inner diameter of the lower limit hole and the outer diameter of the lower limit post is 0.1 mm-1 mm, so that the lower coupler has floating amount in the horizontal direction.

And , arranging a lower opening for exposing the jack of the lower coupler at the position of the top cover corresponding to the lower coupler, and connecting and fixing the top cover and the shell through a fastener and limiting the axial direction of the lower coupler.

, the lower coupler is sleeved with a lower elastic piece.

Further , the upper coupler and the lower coupler each have a floating amount in the horizontal direction.

After the technical scheme is adopted, the utility model has the advantages of as follows:

1. the utility model discloses in, through with couplers in last coupler and the lower coupler at least have the floating volume in the horizontal direction, like this when the grafting coupler, even there is the deviation in the position of upper and lower coupler, the coupler can be adjusted on self horizontally activity degree of freedom, in order to accomplish the grafting, also made things convenient for the grafting between stirring cup and the frame, simultaneously, when food processing machine work, frame and stirring cup all can produce vibrations, because couplers can have the floating volume in the horizontal direction, make floatable coupler whole can be along with coupler takes place the displacement in addition, avoid producing the friction between the conducting strip of last coupler and lower coupler, can not take place wearing and tearing, avoid appearing the poor conduction, in order to guarantee the normal use of coupler, thereby the undersize life of coupler has been promoted, also promoted the whole life of food processing machine, also, set the floating volume in the horizontal direction between 0.1mm to 1mm, make the floating volume of coupler in the horizontal direction, so not only be convenient for the upper and lower coupler, make the upper and lower coupler not enough, make the upper and lower coupler work, the floating volume is more than the unstable, make the floating volume of the floating volume when the coupling also make unsteady work of the floating volume of coupling, the floating volume also make unsteady work of floating volume also be caused by the floating volume of the coupling, the floating volume of the floating volume is more than the floating volume.

2. The upper coupler is arranged in a floating mode in the horizontal direction, the upper limiting column is arranged on the cup base, the upper limiting hole is formed in the periphery of the upper coupler, the upper limiting hole is sleeved on the upper limiting column, the inner diameter of the upper limiting hole is larger than the outer diameter of the upper limiting column, the difference is 0.1-1 mm, the floating amount of the upper coupler in the horizontal direction is 0.1-1 mm, the connection fixing mode is simple and reliable, the working stability of the upper coupler can be well guaranteed under the condition that the floating amount in the horizontal direction is guaranteed, fasteners are not needed, and the production and processing cost is reduced.

3. The upper coupler can be well installed and limited by arranging the upper installation lugs at the periphery of the upper coupler and arranging the upper limiting holes on the upper installation lugs, so that the floating quantity of the upper coupler in the horizontal direction is ensured, and automatic adjustment and adaptation to vibration brought by the food processor during working can be realized; simultaneously, all set up a plurality ofly with last spacing post, last installation lug, last spacing hole, both guarantee the floatable circumstances in the horizontal direction like this under, can guarantee the installation stability of last coupler again, prevent to go up the coupler and too loose and influence normal work.

4. The cup base comprises a cup base body and a cup base bottom cover, an upper opening for exposing the inserting sheet of the upper coupler is arranged at the position, corresponding to the upper coupler, of the cup base bottom cover, the cup base bottom cover and the cup base body are fixedly connected through a fastener, the axial direction of the upper coupler is limited, so that the upper coupler is clamped through the cup base bottom cover and the cup base body under the condition that the upper coupler is locked without the fastener, the limiting and fixing mode is simple and reliable, the limiting and fixing is reliable, the looseness is not prone to occurring, and the upper coupler can be guaranteed to move along with the lower coupler in the horizontal direction.

5. The elastic piece is sleeved on the periphery of the upper coupler, so that the clamping position of the upper coupler is in soft contact with the bottom cover of the cup base, the upper elastic piece plays a good role in shock absorption, the horizontal floating amount of the upper coupler is guaranteed well through elastic deformation of the upper elastic piece, the upper coupler can automatically reset under the action of the upper elastic piece when the upper coupler is not stressed, and the upper coupler is prevented from generating noise due to horizontal movement by the upper elastic piece.

6. The coupler sets up at the floating of horizontal direction down, the frame includes the casing, top cap and bottom, the casing upper end is equipped with down the spacing post, the periphery of lower coupler is equipped with down the spacing hole, down spacing hole cover locate down on the spacing post, the internal diameter of spacing hole is greater than the external diameter and the dispersion of spacing post down and is 0.1mm ~ 1mm, so that the volume of floating of coupler on the horizontal direction down is 0.1mm ~ 1mm, this kind of connection fixed mode is simple, reliable, under the circumstances of the volume of floating of guaranteeing the horizontal direction, the job stabilization nature of coupler under the assurance that can also be fine, and need not the fastener, the cost of production and processing has been reduced.

7. The top cover is provided with a lower opening for exposing the jack of the lower coupler at the position corresponding to the lower coupler, the top cover is fixedly connected with the casing through a fastener, and the lower coupler is axially limited, so that the lower coupler is clamped through the top cover and the casing under the condition that the lower coupler is locked without the fastener, and the limiting and fixing mode is simple and reliable, is limited and fixed reliably, and is not easy to loosen.

8. The periphery cover through coupler is equipped with down the elastic component down for the top cap forms soft contact with the tight department of clamp of coupler under with the casing, and the elastic component has not only played fine cushioning effect down like this, noise abatement, and the level floating volume of coupler under still fine assurance of elastic deformation through elastic component down, and the coupler can be under the effect of elastic component automatic re-setting under when not atress.

9. The upper coupler and the lower coupler are provided with floating amounts in the horizontal direction, so that the overall horizontal floating amount of the coupler is greatly improved, the coupler can bear larger vibration, namely when the coupler has large vibration, the upper coupler and the lower coupler can still form automatic adjustment under the self horizontal floating amount, the upper coupler and the lower coupler can be better inserted, the abrasion between the conducting plates of the upper coupler and the lower coupler can be better avoided, the good conductivity is ensured, the durability of the upper coupler and the lower coupler is also ensured, and the normal service life of the food processing machine is greatly prolonged.

Drawings

The present invention is further described in with reference to the following drawings:

FIG. 1 is a schematic view of an embodiment of the food processor of the present invention;

FIG. 2 is an exploded view of the bottom of a blender cup according to an embodiment of the present invention;

FIG. 3 is an enlarged view of A in FIG. 2;

FIG. 4 is an exploded view of another state of the bottom of a blender cup according to an embodiment of the present invention;

FIG. 5 is an enlarged view of B in FIG. 4;

FIG. 6 is a schematic view of a frame of a second embodiment of the food processor of the present invention;

fig. 7 is an enlarged view of C in fig. 6.

The names of the components marked in the figures are as follows:

1. a machine base; 11. a housing; 111. a lower restraint post; 12. a bottom cover; 2. a stirring cup; 21. a cup body; 22. a cup cover; 23. a cup holder; 231. an upper limiting column; 232. a cup base body; 233. a cup base bottom cover; 2331. an upper opening; 31. an upper coupler; 311. an upper limiting hole; 312. a lug is arranged on the bracket; 32. a lower coupler; 321. a lower limiting hole; 322. a lower mounting lug; 41. an upper elastic member; 42. a lower elastic member; 51. an upper connector; 52. a lower connector.

Detailed Description

The present invention will be described in further detail with reference to the drawings and the following detailed description, it is to be understood that the following terms "upper", "lower", "left", "right", "longitudinal", "lateral", "inner", "outer", "vertical", "horizontal", "top", "bottom", etc., indicating an orientation or positional relationship, are based solely on the orientation or positional relationship shown in the drawings and are used merely for convenience in describing the invention and to simplify the description, rather than to indicate or imply that the device/component so referred to must have a particular orientation or be constructed and operated in a particular orientation and therefore should not be considered as limiting the invention.

Example :

as shown in fig. 1 to 5, the utility model provides an kind long service life's food preparation machine, including frame 1 and stirring cup 2, be equipped with motor (not shown in the figure) and control panel (not shown in the figure) in the frame 1, be equipped with crushing sword in the stirring cup 2, the lower extreme of crushing sword is equipped with connector 51, the upper end of motor is equipped with down connector 52, the motor is through the cooperation of last connector 51 with connector 52 down in order to drive crushing sword and rotate, stirring cup 2 includes cup 21, bowl cover 22 and cup 23, cup 21 is the glass cup, bowl cover 22 is the plastics bowl cover, bowl cover 22 fits the cup 21 top through rotating the buckle closure, cup 21 lower extreme periphery is equipped with the external screw thread, cup 23 inside wall is equipped with the internal thread, cup 21 passes through with cup 23, threaded connection fixes at , the up end of frame 1 is equipped with down coupler 32, the bottom of cup 23 is equipped with coupler 31, it realizes stirring cup 2 and frame 1's electric connection to peg graft with lower coupler 32 with.

The utility model discloses in, at least in last coupler 31 and lower coupler 32 have the floating volume in the horizontal direction, like this when the grafting coupler, even there is the deviation between last coupler 31 and the lower coupler 32, the coupler can be adjusted on self horizontal activity degree of freedom, in order to accomplish the grafting, also made things convenient for the grafting between stirring cup 2 and the frame 1, simultaneously, when food preparation machine during operation, frame 1 and stirring cup 2 can all be bad to live vibrations, because the coupler can be in the horizontal direction activity, make the coupler whole can be along with vibrations emergence displacement, can not produce the friction between the conducting strip of last coupler 31 and lower coupler 32 like this, can not take place wearing and tearing, avoid appearing the poor conduction, in order to guarantee the normal use of coupler, thereby the life of coupler has been promoted, also, the holistic life of food preparation machine has been promoted, moreover, the floating volume in the horizontal direction sets for 0.5mm, make the floating volume of coupler in the horizontal direction reasonable, so be convenient for the grafting between upper and lower coupler, can not make the upper and lower coupler still produce the friction and the reliability because of the coupler.

In this embodiment, the upper coupler 31 is provided with a floating amount in the horizontal direction, the cup holder 23 is provided with the upper limiting column 231, the outer periphery of the upper coupler 31 is provided with the upper limiting hole 311, the upper limiting hole 311 is sleeved on the upper limiting column 231, the inner diameter of the upper limiting hole 311 is larger than the outer diameter of the upper limiting column 231, specifically, the difference between the inner diameter of the upper limiting hole and the outer diameter of the upper limiting column is 0.5mm, so that the floating amount of the upper coupler 31 in the horizontal direction is 0.5mm, the connection and fixing manner is simple and reliable, the working stability of the upper coupler 31 can be well guaranteed under the condition that the floating amount in the horizontal direction is guaranteed, a fastener is not needed, and the production and processing costs are reduced.

In order to facilitate the installation and the limiting of the upper coupler 31, the upper mounting lugs 312 can be arranged on the periphery of the upper coupler 31, the limiting holes 311 are arranged on the upper mounting lugs 312, so that the upper coupler 31 can be well installed and limited to ensure the floating amount of the upper coupler 31 in the horizontal direction, and therefore automatic adjustment and adaptation to vibration caused by the working of a food processing machine can be realized, meanwhile, the upper limiting column 231, the upper mounting lugs 312 and the upper limiting holes 311 are respectively provided with a plurality of, specifically three, the upper limiting column is specifically distributed into in the middle of sides, and in addition, are arranged at two ends of sides, so that under the condition that the upper coupler 31 can float in the horizontal direction, the installation stability of the upper coupler 31 can be ensured, and the upper coupler 31 is prevented from being too loose to influence normal working.

In order to conveniently limit the upper coupler 31 axially, the cup holder 23 includes a cup holder body 232 and a cup holder bottom cover 233, an upper opening 2331 for exposing the insert of the upper coupler is formed in the position of the cup holder bottom cover 233 corresponding to the upper coupler 31, the cup holder bottom cover 233 and the cup holder body 232 are fixedly connected through a fastening member and limit the upper coupler 31 axially, the fastening member is specifically a screw, so that the upper coupler 31 is clamped through the cup holder bottom cover 233 and the cup holder body 232 under the condition that the upper coupler is locked by no fastening member, and the limit fixing mode is not only simple and reliable, but also reliable in limit fixing and difficult to loosen.

In order to reduce the vibration and limit the floating amount of the upper coupler 31 in the horizontal direction at step , the upper elastic element 41 may be disposed on the periphery of the upper coupler 31, so that the cup holder bottom cover 233 and the cup holder body 232 form a soft contact with the clamped position of the upper coupler 31, the upper elastic element 41 not only plays a good role in damping, but also well ensures the horizontal floating amount of the upper coupler 31, i.e., the accuracy of the floating amount, and the upper coupler 31 can automatically reset under the action of the upper elastic element 41 when not stressed.

It is understood that the floating amount of the upper coupler 31 in the horizontal direction may also be 0.1mm, 0.2mm, 0.3mm, 0.4mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1mm, 1.2mm, 1.4mm, 1.5mm, 1.6mm, 1.8mm, 2mm, etc., ensuring that the floating amount of the upper coupler 31 in the horizontal direction is between 0.1mm and 2 mm.

It will be appreciated that the upper restraint post 231, the upper mounting lug 312 and the upper restraint aperture 311 may be two, four or five, etc.

Example two:

this embodiment differs from embodiment in that the lower coupler 32 is provided with a floating amount in the horizontal direction.

In this embodiment, as shown in fig. 6 and 7, the lower coupler 32 is floatably disposed in the horizontal direction, the base 1 includes a casing 11, a top cover and a bottom cover 13, the upper end of the casing 11 is provided with a lower limiting post 111, the periphery of the lower coupler 32 is provided with a lower limiting hole 321, the lower limiting hole 321 is sleeved on the lower limiting post 111, the inner diameter of the lower limiting hole 321 is greater than the outer diameter of the lower limiting post 111, and the difference is 0.4mm, so that the floating amount of the lower coupler 32 in the horizontal direction is 0.4 mm.

In order to facilitate the installation and the limitation of the lower coupler 32, a lower opening for exposing the jack of the lower coupler 32 can be arranged at the position, corresponding to the lower coupler 32, of the top cover, the top cover 12 and the machine shell 11 are connected and fixed through a fastener, the axial limitation of the lower coupler 32 is realized, the fastener is specifically a screw, and therefore, under the condition that the lower coupler 32 is locked without the fastener, the lower coupler is clamped through the top cover and the machine shell 11.

In order to reduce vibration and ensure the floating amount of the lower coupler 32 in the horizontal direction, the lower elastic member 42 can be sleeved on the periphery of the lower coupler 32, so that the top cover and the clamping position of the lower coupler 32 of the machine shell 11 form soft contact, the lower elastic member 42 not only plays a good role in damping, but also well ensures the horizontal floating amount of the lower coupler 32, namely the accuracy of the floating amount is ensured, the floating amount cannot be changed due to vibration, and the lower coupler 32 can automatically reset under the action of the lower elastic member 42 when not stressed.

Other structures of parts not described above and their advantageous effects are the same as those of embodiment , and are not described in detail here in .

Example three:

this embodiment is different from the embodiment and the second embodiment in that the upper coupler and the lower coupler are each provided to have a floating amount in the horizontal direction.

In this embodiment, the upper coupler and the lower coupler are arranged in a floating manner in the horizontal direction, so that the overall horizontal floating amount of the coupler is greatly improved, the coupler can bear larger vibration, namely when the coupler has large vibration, the upper coupler and the lower coupler can still form automatic adjustment under the horizontal floating amount of the coupler, the upper coupler and the lower coupler can be better inserted, the conducting strips of the upper coupler and the lower coupler can be better prevented from being worn, the electric conductivity is good, the durability of the upper coupler and the lower coupler is also ensured, and the normal service life of the food processor is greatly prolonged.

Other structures not described and their advantages are the same as those of embodiments and , and are not described again in .

In addition to the preferred embodiments described above, other embodiments of the present invention are also possible, and those skilled in the art can make various changes and modifications according to the present invention without departing from the spirit of the present invention, which should fall within the scope of the present invention defined by the appended claims.

Claims

The utility model provides a kind of long service life's food preparation machine, including frame and stirring cup, be equipped with motor and control panel in the frame, be equipped with crushing sword in the stirring cup, the motor passes through the rotation of transmission assembly drive crushing sword, the stirring cup includes cup, bowl cover and cup, the bottom of cup is equipped with the coupler, the up end of frame is equipped with down the coupler, go up the coupler and peg graft with lower coupler and realize the electric connection of stirring cup and frame, its characterized in that, at least in last coupler and the lower coupler have the float volume on the horizontal direction and the float volume on the horizontal direction is 0.1mm ~ 1 mm.
2. The food processor as claimed in claim 1, wherein the cup holder is provided with an upper limiting post, the upper coupler is provided at an outer circumference thereof with an upper limiting hole, the upper limiting hole is fitted over the upper limiting post, and a difference between an inner diameter of the upper limiting hole and an outer diameter of the upper limiting post is 0.1mm to 1mm, so that the upper coupler has a floating amount in a horizontal direction.
3. The long-life food processor of claim 2, wherein the upper coupler has an upper mounting lug on the periphery thereof, and the upper limiting aperture is formed in the upper mounting lug.
4. A long-life food processor as claimed in claim 3, wherein there are a plurality of upper retention posts, a plurality of upper mounting lugs and a plurality of upper retention holes.
5. The food processor as claimed in claim 2, wherein the cup holder includes a cup holder body and a cup holder bottom cover, the cup holder bottom cover has an upper opening corresponding to the upper coupler for exposing the insert of the upper coupler, and the cup holder bottom cover is fixed to the cup holder body by a fastener to axially limit the upper coupler.
6. A long-life food processor as claimed in any one of claims 1 to 5, , wherein the upper coupler is peripherally sleeved with an upper resilient member.
7. The food processor as claimed in claim 1, wherein the base includes a housing, a top cover and a bottom cover, a lower limit post is provided at an upper end of the housing, a lower limit hole is provided at an outer circumference of the lower coupler, the lower limit hole is fitted over the lower limit post, and a difference between an inner diameter of the lower limit hole and an outer diameter of the lower limit post is 0.1mm to 1mm, so that the lower coupler has a floating amount in a horizontal direction.
8. The food processor as claimed in claim 7, wherein the top cover has a lower opening for exposing the insertion hole of the lower coupler at a position corresponding to the lower coupler, and the top cover is fixed to the housing by a fastening member and axially limits the lower coupler.
9. A long-life food processor as claimed in claim 7 or 8, wherein the lower coupler is provided with a lower resilient member around its outer circumference.
10. The long-life food processor of claim 1, wherein the upper and lower couplers each have a floating amount in a horizontal direction.