CN206026129U - Sealing device of electric mixing cup - Google Patents
Sealing device of electric mixing cup Download PDFInfo
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- CN206026129U CN206026129U CN201620365525.XU CN201620365525U CN206026129U CN 206026129 U CN206026129 U CN 206026129U CN 201620365525 U CN201620365525 U CN 201620365525U CN 206026129 U CN206026129 U CN 206026129U
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- silica gel
- motor
- plane
- resisting silica
- cup
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Abstract
The utility model relates to a sealing device of electric mixing cup, including cup, base, motor, the wear -resisting silica gel of elasticity and agitator, the wear -resisting silica gel axial section of elasticity is type shape, two terminal surface differences, and upper and lower terminal surface all be the plane, and big small end face is extended by trapezoid table rank, and the wear -resisting silica gel of elasticity passes the motor drive axle sleeve at the motor drive axle, is fixed in the wear -resisting silica gel of elasticity on lower plane and the motor casing of agitator center post between the plane, and the transverse plane dabs the lower plane of agitator center post on the wear -resisting silica gel of elasticity, and the motor drive axle is slightly encircled to central pore wall on the wear -resisting silica gel of elasticity, plane laminating on transverse plane and the motor casing under the wear -resisting silica gel of elasticity. The utility model discloses the closely sealing method of oppression of original metal round piece has been removed, the utility model discloses the effectual reduction product manufacturing cost of ability improves the product packaging efficiency, and sealed effectual, long service life, and strong driving force during the stirring, the nested liquid drink of cup can not the seepage.
Description
Technical field
This utility model belongs to electric mixing cup technical field, and in particular to a kind of sealing device of electric mixing cup.
Background technology
Electric mixing cup, or referred to as motor stirrer, its bottom are equipped with a motor (motor), and motor drive shaft passes through cup
The hole of sub- bottom, drives a stirring wooden fork to rotate in a reservoir, the liquid or semiliquid in jar.Must between cup and motor
Need be sealed, to prevent the liquid in cup from spilling.
As shown in figure 1, traditional sealing method is the elasticity using encapsulant itself, motor drive shaft is laterally tightly oppressed,
To reach the effect of sealing.But during motor shaft turn, motor drive shaft abradable seal material, encapsulant a1 produce empty after being worn
Gap, there is no longer sealing effectiveness.Water is entered inside motor quickly so that motor is damaged.Its maximum shortcoming is that sealing effectiveness is poor,
Life time is short.Some jars motor (motor) have to be placed on the top of container, by one to avoid sealing problem
Individual long puddler is stirred.
As shown in Fig. 2 utility model patent of the Chinese Patent Application No. for 201120163629.X, discloses one kind with close
The sealing device of the jar of seal apparatus, its bottom are equipped with a motor, are laterally equipped with a larger disk b on motor drive shaft
(sheet metal or nylon6 chips), one bearing of planar design on motor shell, fluid sealant a2 large end faces are sitting on motor bearing down,
The small end face of serpentine fluid sealant a2 is oppressed by disk b, the little of the serpentine fluid sealant a2 on motor drive shaft is oppressed by disk b
End face, is sitting on motor bearing down by fluid sealant a2 large end faces and is sealed.It is serpentine that its maximum shortcoming is fluid sealant a2
Gap is maintained between ripple, with motor drive shaft, except being oppressed by disk b, without specific fixation between motor drive shaft and cup
Mode, disk b compressing fluid sealant pressure are excessive, and fluid sealant a2 can be caused together to rotate with disk b, it is impossible to realize sealing, circle
Piece b compressing fluid sealant a2 pressure is too small, fluid sealant a2 can be caused to produce displacement, it is impossible to realize sealing, in addition, devising on motor
Be easy to bearing that fluid sealant large end face is located and metal disk be mounted with motor drive shaft, increased the processing cost of product,
Inventor can be used to allow large end face to face upward or downward, and wafer design is excessive, and disk is integrally fixed in drive shaft, close
When sealing is through disk installation, fluid sealant small end face endoporus is too little, inefficiency when fluid sealant can be caused to pass through disk, and seals
Glue is easily burst damage by metal disk, it is impossible to realize sealing.
Utility model content
In view of this, the purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of processing and manufacturing cost
It is low, assembling product efficiency high, and good sealing effect, long service life, the sealing dress of the electric mixing cup of powerful during stirring
Put.
For realizing object above, this utility model is adopted the following technical scheme that：A kind of sealing device of electric mixing cup, bag
Motor, elastic wear-resisting silica gel, agitator is included, the top of the drive shaft of motor has been set with interplanar height value on motor shell
It is set to：H1, the depth value of the centre bore of agitator newel is set as：H2, the whole height value of elastic wear-resisting silica gel is set
It is set to：h3.
By elastic wear-resisting silica gel through the drive shaft of motor, it is placed on the housing of motor in plane, by the center of agitator
The centre bore of post is inserted in the drive shaft of motor and is fitted close, and whole height value h3 of elastic wear-resisting silica gel is plus in agitator
The depth value h2 of the centre bore of stem is equal to the top of the drive shaft of motor and interplanar height value h1 (h3+ on motor shell
H2=h1), after motor, elastic wear-resisting silica gel, the agitator Trinity are combined, the spacing cooperation of guiding ruler cun.
Improve as one kind of such scheme, on the basis of such scheme, this utility model additionally provides another kind of electricity
The sealing device of dynamic jar, includes motor, elastic wear-resisting silica gel, agitator, and the elastic wear-resisting silica gel is trapezoidal, axial direction
Section is "convex" shaped, and two end face differences, big small end face pass through motor drive shaft by terraced steps extension, elastic wear-resisting silica gel
It is enclosed within motor drive shaft, is held up by motor upwards, elastic wear-resisting silica gel solid is scheduled into lower plane and the horse of agitator newel
On the housing for reaching between plane, on elastic wear-resisting silica gel, transverse plane touches the lower end plane of agitator newel, elastic wear-resisting silicon
Glue upper end center hole wall slightly encircles motor drive shaft, and elastic wear-resisting silica gel lower end plane is coordinated with plane on motor shell；
The centre bore of the elastic wear-resisting silica gel passes through the shell of motor drive shaft, elastic wear-resisting silica gel lower end plane and motor
On body, plane coordinates, and the motor of elastic wear-resisting silica gel of working good is placed in the bottom pocket of cup, allows elastic wear-resisting silica gel to wear
The bottom centre hole of cup is crossed, cylindrical plug-in type and the bottom of cup center hole wall of the step two of elastic wear-resisting silica gel coordinate, together
When elastic wear-resisting silica gel step one be fitted in below cup in the step mating surface in cavity, base holds horse from the bottom to top
Reach, with screw locking post locking of the screw with cup, in order to avoid motor extruding dynamics from the bottom to top after screw locking
It is excessive or excessive, deform after causing elastic wear-resisting silica gel to be squeezed, on the housing of motor, plane is limited by the motor in cup cavity
The spacing fixation of position step, the big end periphery of elastic wear-resisting silica gel, will stirrings by the spacing fixation of step in cavity below cup
The centre bore of the newel of device is inserted in the drive shaft of motor, by newel of the pressure from top to bottom by agitator
Heart hole is fitted close with the drive shaft plug-in type of motor；
Described on end, the lower end plane of elastic wear-resisting silica gel is extruded from the bottom to top by plane on the housing of motor, is fixed on
It is motionless on the hole wall of bottom of cup centre bore, can effectively control liquid downward seepage from the hole wall of bottom of cup centre bore；
On elastic wear-resisting silica gel, the center hole wall of transverse plane slightly encircles motor drive shaft, and on elastic wear-resisting silica gel, transverse plane touches stirring
The lower plane of device newel, it is above-mentioned slightly to encircle and touch as duplicate protection, effectively can control to turn in motor drive shaft at a high speed
When driving agitator to stir when dynamic, liquid will not be along the downward seepage of motor drive shaft；
Design of the present utility model is the improvement in prior art basis, eliminates plane on motor shell and is easy to sealing
The sealing means that the bearing and fluid sealant water shutoff that glue coordinates closely is oppressed by the metal disk on motor drive shaft, this utility model
Design can effectively reduce Product processing manufacturing cost, improve assembling product efficiency, and good sealing effect, long service life,
Powerful during stirring, the built-in liquid beverage of cup 3 will not seepage.
Description of the drawings
Fig. 1 is one of structure chart of background technology electric mixing cup；
Fig. 2 is the two of the structure chart of background technology electric mixing cup；
Fig. 3 is the structure chart of the sealing device of this utility model electric mixing cup；
Fig. 4 is the depth schematic diagram of agitator newel centre bore of the present utility model；
Fig. 5 is elastic wear-resisting silica gel whole height schematic diagram of the present utility model；
Fig. 6 is motor drive shaft whole height schematic diagram of the present utility model；
Fig. 7 is agitator of the present utility model, elastic wear-resisting silica gel, the cooperation of motor and scale diagrams；
Fig. 8 is cup body structure schematic diagram of the present utility model；
Fig. 9 is elastic wear-resisting silica gel structure enlarged diagram of the present utility model；
Figure 10 is motor configuration schematic diagram of the present utility model；
Figure 11 is motor of the present utility model, elastic wear-resisting silica gel, the cooperation schematic diagram of cup；
Figure 12 is agitator structure schematic diagram of the present utility model.
Specific embodiment
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
As shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, this utility model provides a kind of sealing device of electric mixing cup, bag
Motor 6, elastic wear-resisting silica gel 5 and agitator 2 are included；The depth value of the centre bore 14 of 2 newel 13 of agitator is set as into h2,
The whole height value of elastic wear-resisting silica gel 5 is set as into h3, by the top of the drive shaft 24 of motor 6 and plane on 6 housing of motor
Height value between 23 is set as h1, and the centre bore 21 of elastic wear-resisting silica gel 5 is passed through motor drive shaft 24, elastic wear-resisting silica gel 5
Lower end plane 22 is fitted with plane 23 on the housing of motor 6, and the center hole wall 17 of the upper transverse plane 16 of elastic wear-resisting silica gel 5 is slight
Motor drive shaft 24 is encircled, will be the mating holes 14 of 2 newel of agitator, 13 lower plane 15 tight with 24 plug-in type of motor drive shaft
Coordinate, by above-mentioned accurate dimensional fits so that on elastic wear-resisting silica gel 5, transverse plane 16 is touched under agitator newel 13
Plane 15 so that 5 upper end center hole wall 17 of elastic wear-resisting silica gel slightly encircles motor drive shaft 24 so that elastic wear-resisting silica gel 5
Lower end plane 22 is fitted with plane on motor shell 23；Whole height value h3 of elastic wear-resisting silica gel 5 adds 2 newel of agitator
The depth value h2 of 13 centre bore 14 is equal to the height value on 6 housing of top and motor of the drive shaft 24 of motor 6 between plane 23
H1 (h3+h2=h1)；
As shown in Fig. 8, Fig. 9, Figure 10, Figure 11 and Figure 12, the centre bore 21 of elastic wear-resisting silica gel 5 is passed through in the present embodiment
Motor drive shaft 24,5 lower end plane 22 of elastic wear-resisting silica gel are coordinated with plane 23 on the housing of motor 6, and elasticity of working good is resistance to
The motor 6 of mill silica gel 5 is placed in the bottom pocket of cup 3, allows elastic wear-resisting silica gel 5 through the bottom centre hole 25 of cup 3, bullet
The cylindrical plug-in type of the step 2 18 of property wear-resisting silica gel 5 is coordinated with 3 bottom centre's hole wall 9 of cup, while elastic wear-resisting silica gel 5
Step 1 is fitted in the step mating surface 10 in 3 lower section cavity of cup, and base 4 holds motor 6 from the bottom to top, by screw 8
The locking of screw locking post 12 with cup 3 coordinates, and after locking in order to avoid screw 8, the extruding force from the bottom to top of motor 6 is spent greatly
Or it is excessive, deform after causing elastic wear-resisting silica gel 5 to be squeezed, on the housing of motor 6, plane 23 is limited by the motor in 3 cavity of cup
Position 11 spacing fixation of step, the big end periphery 20 of elastic wear-resisting silica gel 5 by the 7 spacing fixation of step in 3 lower section cavity of cup,
The newel 13 of agitator 2 is inserted in the drive shaft 24 of motor 6, by pressure from top to bottom by the center of agitator 2
The centre bore 14 of post 13 is fitted close with 24 plug-in type of drive shaft of motor 6；The lower end plane 22 of elastic wear-resisting silica gel 5 is by motor
On 6 housing, plane 23 is extruded from the bottom to top, is fixed on motionless on the hole wall 9 in 3 bottom centre hole 25 of cup, effectively can be controlled
Liquid is from downward seepage at the hole wall 9 in 3 bottom centre hole 25 of cup；The center hole wall 17 of transverse plane 16 on elastic wear-resisting silica gel 5
Motor drive shaft 24 is encircled slightly, on elastic wear-resisting silica gel 5, transverse plane 16 touches the lower plane 15 of 2 newel 13 of agitator, on
State, effectively can control to drive in 24 high-speed rotation of motor drive shaft agitator 2 to stir
When mixing, liquid will not be along 24 downward seepage of motor drive shaft.
Design of the present utility model is the improvement in prior art basis, eliminates plane on motor shell and is easy to sealing
The sealing means that the bearing and fluid sealant water shutoff that glue coordinates closely is oppressed by the metal disk on motor drive shaft, this utility model
Design can effectively reduce Product processing manufacturing cost, improve assembling product efficiency, and good sealing effect, long service life,
Powerful during stirring, the built-in liquid beverage 1 of cup 3 will not seepage.
This utility model is not limited to above-mentioned preferred forms, and anyone can be drawn under enlightenment of the present utility model
Other various forms of products, however, make any change in its shape or structure, it is every with same as the present application or phase
Approximate technical scheme, all falls within protection domain of the present utility model.
Claims (5)
1. a kind of sealing device of electric mixing cup, it is characterised in that：Include motor (6), elastic wear-resisting silica gel (5) and stirring
Device (2)；Depth of the whole height value (h3) of elastic wear-resisting silica gel (5) plus the centre bore (14) of agitator (2) newel (13)
Angle value (h2) is equal to the height value (h1) on the top of the drive shaft (24) of motor (6) and motor (6) housing between plane (23)；
Described elastic wear-resisting silica gel (5) are placed in the upper plane of the motor (6) through the drive shaft (24) of the motor (6)
(23), on, the centre bore (14) of the newel (13) of agitator (2) is inserted into the drive shaft (24) of the motor (6) and tightens
Close fit；Motor (6), the elastic wear-resisting silica gel (5) and the combination of the agitator (2) Trinity.
2. a kind of sealing device of electric mixing cup, it is characterised in that：Including cup (3), base (4) and adopt claim
Sealing device described in 1；Described elastic wear-resisting silica gel (5) for trapezoidal, axial section is in convex shape, two end face differences, up and down
End face is all plane, and big small end face is extended by terraced steps, and elastic wear-resisting silica gel (5) is enclosed within motor through motor drive shaft (24)
In drive shaft (24), elastic wear-resisting silica gel (5) is fixed on the lower plane (15) and motor shell of agitator newel (13)
Between plane (23), on elastic wear-resisting silica gel (5), transverse plane (16) touches the lower plane (15) of agitator newel (13), elasticity
Wear-resisting silica gel (5) upper end center hole wall (17) slightly encircle motor drive shaft (24)；Elastic wear-resisting silica gel (5) lower end plane (22)
Fit with plane on motor shell (23).
3. the sealing device of electric mixing cup according to claim 2, it is characterised in that：Elastic wear-resisting silica gel (5)
Centre bore (21) pass through motor drive shaft (24), put down on the housing of elastic wear-resisting silica gel (5) lower end plane (22) and motor (6)
Face (23) coordinates, and the motor (6) of elastic wear-resisting silica gel (5) of working good is placed in the bottom pocket of cup (3), allows elastic wear-resisting
Silica gel (5) through cup (3) bottom centre hole (25), the cylindrical plug-in type of the step two (18) of elastic wear-resisting silica gel (5) with
Cup (3) bottom centre hole wall (9) coordinate, while the step one (19) of elastic wear-resisting silica gel (5) be fitted in it is recessed below cup (3)
In the step mating surface (10) of intracavity, base (4) holds motor (6) from the bottom to top, by screw (8) and the screwed lock of cup (3)
Tight post (12) locking coordinates；On the housing of motor (6), plane (23) is limited by the motor limited step (11) in cup (3) cavity
Position is fixed, and big end periphery (20) of elastic wear-resisting silica gel (5), will by the spacing fixation of step (7) in cavity below cup (3)
The centre bore (14) of the newel (13) of agitator (2) is inserted in the drive shaft (24) of motor (6), by pressure from top to bottom
Drive shaft (24) plug-in type of the power by the centre bore (14) of the newel (13) of agitator (2) with motor (6) is fitted close.
4. the sealing device of electric mixing cup according to claim 3, it is characterised in that：In cup (3) cavity
The height value of step (7) is (h5), and the height value of the step one (19) of elastic wear-resisting silica gel (5) is (h4)；Elastic wear-resisting silica gel
(5) height value (h5) of the height value (h4) of step one (19) more than the step (7) in cup (3) cavity；The shell of motor (6)
On body, plane (23) is by extruding elastic wear-resisting silica gel (5) lower end plane (22) after external force effect from the bottom to top, the shell of motor (6)
On body, plane (23) is by the spacing secure fit of motor limited step (11) in cup (3) cavity.
5. the sealing device of the electric mixing cup according to any one of claim 2 to 4, it is characterised in that：The agitator
(2) it is made up of three pillars, the upper end of agitator (2) newel (13) is hemispherical, newel (13) lower end of agitator (2)
For plane, the centre of agitator 2 newel (13) lower plane (15) is provided with a centre bore (14), agitator (2) newel (13)
Horizontal left and right extend and be provided with symmetrical two pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620365525.XU CN206026129U (en) | 2016-04-27 | 2016-04-27 | Sealing device of electric mixing cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620365525.XU CN206026129U (en) | 2016-04-27 | 2016-04-27 | Sealing device of electric mixing cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206026129U true CN206026129U (en) | 2017-03-22 |
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ID=58311827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620365525.XU Active CN206026129U (en) | 2016-04-27 | 2016-04-27 | Sealing device of electric mixing cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206026129U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107242811A (en) * | 2017-07-19 | 2017-10-13 | 曾华欣 | A kind of domestic food agitator |
| CN109821461A (en) * | 2019-02-15 | 2019-05-31 | 湖北运动人杯壶制造有限公司 | A kind of mixer drive and the automatic mixing cup with it |
-
2016
- 2016-04-27 CN CN201620365525.XU patent/CN206026129U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107242811A (en) * | 2017-07-19 | 2017-10-13 | 曾华欣 | A kind of domestic food agitator |
| CN109821461A (en) * | 2019-02-15 | 2019-05-31 | 湖北运动人杯壶制造有限公司 | A kind of mixer drive and the automatic mixing cup with it |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |