CN101438939A - Kitchen equipment - Google Patents
Kitchen equipment Download PDFInfo
- Publication number
- CN101438939A CN101438939A CNA2007101936822A CN200710193682A CN101438939A CN 101438939 A CN101438939 A CN 101438939A CN A2007101936822 A CNA2007101936822 A CN A2007101936822A CN 200710193682 A CN200710193682 A CN 200710193682A CN 101438939 A CN101438939 A CN 101438939A
- Authority
- CN
- China
- Prior art keywords
- adapter
- clutch
- kitchen utensils
- efferent
- speed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000011800 void material Substances 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000758 substrate Substances 0.000 abstract 2
- 235000013305 food Nutrition 0.000 description 10
- 238000012545 processing Methods 0.000 description 10
- 230000013011 mating Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000015243 ice cream Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Food-Manufacturing Devices (AREA)
Abstract
The invention provides a kitchen utensil (10) which is provided with an exchangeable apparatus (15). The kitchen utensil (10) is provided with a substrate unit (11) for accommodating a motor component (12). The motor component (12) provides coaxial output parts which run at two different speeds. An adapter (30) which is used for adapting the apparatus (15) to the substrate unit (11) can move between a first position and a second position. Therefore, the apparatus is selectively adapted to the high-speed output part or the low-speed output part.
Description
Technical field
The present invention relates to a kind of kitchen utensils,, relate in particular to a kind of manual selector that is used to select needed output such as the hand-held food processing equipment.
Background technology
Some kitchen utensils such as food processing equipment in, need to select different service speeds.This uses electronic controller to realize usually, yet, use the speed of sort controller to change restricted relatively.In order to overcome this restriction, be necessary to use two motors, but this is for handheld apparatus, for the food processing equipment that is commonly referred to rod-type mixer (stick blender), be unpractical especially.Alternatively, can use gearbox to provide to have second output of stepping reduction of speed.A this suggestion is present in common transfer and the common pendent application, and this application is incorporated herein by reference.In this suggestion, two outputs are provided with coaxially, and utensil be suitable for being coupled in the output only on one.
Yet, though this is good for the utensil of only being operated by high speed efferent or low speed efferent, yet, it for according to the task in the hand and can at a high speed or the utensil that operate under the low speed be inconvenient.Such as, agitator may need low velocity in the initial mixing process of composition, and such as when making imitated ice cream, then need high-speed so that dissolve fully and stir mixed composition.
Therefore, need a kind of quick change mechanism, be used between high speed efferent and low speed efferent, changing.Preferably, this quick change mechanism does not need utensil is removed from apparatus.
Summary of the invention
This is realized by the present invention that by the using appliance adapter this utensil adapter optionally moves, so that switch to low speed efferent or high speed efferent, and this utensil adapter is suitable for fixing utensil releasedly.
Therefore, in one aspect of the invention, the invention provides a kind of kitchen utensils, it has base unit and at least one utensil, this base unit has motor sub-assembly, and this motor sub-assembly comprises motor, gearbox and is used for utensil is coupled to adapter on the base unit.Wherein the motor drive shaft of motor provides high speed efferent (high-speed output), and the gear shaft of gearbox provides the low speed efferent (low speed output) coaxial with the high speed efferent.Adapter optionally moves between the primary importance and the second place, and utensil is connected on the high speed efferent at the primary importance place, and utensil is connected on the low speed efferent at second place place.
Preferably, kitchen utensils are the hand-held food processing equipment.
Preferably, adapter has and is suitable for releasedly the first end of attached utensil and the second end that is suitable for engaging high speed efferent and low speed efferent.
Preferably, the high speed efferent comprises the high-speed clutch that is assembled on the motor drive shaft end, and the low speed efferent comprises low-speed clutch.
Preferably, adapter has the interior void of opening at the second end, and motor drive shaft passes the opening in the second end and extend and enter in the interior void.
Preferably, the terminal part of motor drive shaft is provided with bearing, the close high-speed clutch of this bearing, and be contained in slidably in the interior void of adapter.
Preferably, pin extends through the radial aperture in the adapter, and near the second end, this pin radially extends in the interior void of adapter, and is arranged to optionally engage with clutch.
Preferably, each clutch appliance has the groove that is formed at the axially open in the axial end portion, and groove and pin have formed the connection of the transmission between corresponding clutch and the adapter.
Preferably, brake apparatus (means) secures to adapter in the clutch corresponding one releasedly.
Preferably, brake apparatus comprises the hole of radially extending that is formed in each clutch, and is positioned the ball in the conical bore, and radially extend near the second end in adapter in this hole.Ball is by in the tapering size at the radial inner end place of conical bore and be trapped in the conical bore.And by the bias of spring, sphere diameter is to upcountry being provided with.In the interior void that ball and conical bore are sized to allow ball to extend to adapter,, but can not fully pass so that engage with hole in the clutch.
Preferably, spring is the elastic ring with dowelled joint.
Preferably, clutch has formed dog-clutch (dog clutch) with adapter and has been connected, and pin has formed lock pawl (dog).
Description of drawings
Now only by way of example form and in conjunction with the accompanying drawings the preferred embodiments of the present invention are described, wherein:
Fig. 1 is the partial section of hand-held food processing equipment;
Fig. 2 is the amplification sectional view of the part of the hand-held food processing equipment among Fig. 1;
Fig. 3 is and the similar view of Fig. 2, and parts are positioned at alternate position;
Fig. 4 is the exploded view of mating part;
Fig. 5 is the perspective view of the parts of mating part; And
Fig. 6 is the perspective view of the another parts of mating part.
The specific embodiment
The mating part of apparatus 10 is shown as magnifying state, and is shown as sectional view in Fig. 2 and Fig. 3.In Fig. 2, adapter 30 is in high speed position, and in Fig. 3, adapter 30 is in low-speed position.The mating part is shown as decomposing state in Fig. 4.Fig. 5 has showed high-speed clutch 34, and Fig. 6 has showed low-speed clutch 35, and both have formed the part of mating part.
The high-speed clutch 34 that is shown as perspective view in Fig. 5 has cylinder body 38, and this cylinder body 38 has through hole 39.Through hole 39 has the smooth side portion corresponding shape with motor drive shaft 19, and this through hole 39 is attached on this motor drive shaft 19.The outer surface of high-speed clutch is have stage portion 40 cylindrical, and this stage portion 40 has the magnifying diameter towards low-speed clutch.Stage portion 40 has the hole 41 towards diametrically opposed groove 42.Groove 42 is opened to the axial end portion of clutch.
The low speed efferent is the output main shaft of gear shaft 21 or gearbox 20, and it is the gearbox of planetary gear type in the case, and this gearbox has sun gear, by the planetary gear and the ring gear of gear carrier carrying.Gear shaft 21 is the complete part of gear carrier 44.Planetary gear 45 is positioned on the axle 46, in this 46 hole 47 that is fixed in the gear carrier 44, and is driven by the sun gear 48 that is fixed on the motor drive shaft 19.Sun gear 48 has the through hole that is used to hold motor drive shaft 19.This through hole is adapted to the shape with motor drive shaft 19 complementations, so as with these motor drive shaft 19 transmissions be joined together.Planetary gear 45 and static ring gear (figure does not show) engagement, thus when motor drive shaft 19 rotates sun gear 48, planetary gear 45 transmitting gear carriers 44, and so rotate the low speed efferent with slower speed.The terminal part of gear shaft 21 has formed low-speed clutch 35.Low-speed clutch 35 has radially the hole 49 that forms and at the groove 50 of diametric(al) alignment, this groove 50 on the low-speed clutch 35 axial end portion and open, this low-speed clutch 35 is towards high-speed clutch 34.Gear shaft 21 has circumferential grooves 51, and this circumferential grooves 51 keeps circlip 52, and this circlip 52 is used for gear carrier 44/ gear shaft 21 is secured to the bearing (figure does not show) of gearbox.
The close end of adapter has two holes 54,55 of alignment radially.A hole 54 is coniform, and another hole 55 is cylindric.Ball 56 is contained in the conical bore 54, thereby extends in the interior void of adapter 30 with making ball portion.Cylindrical pins 57 is arranged in the hole 55.Pin 57 has the groove 58 that is positioned at its outer end.Axial groove 59 couples together two holes 54,55.Ring spring 60 is positioned in the axial groove 59, and ball 56 and pin 57 are pushed towards the interior void of adapter 30.Spring 60 is positioned in the groove 58 of pin 57.Ball 56 has certain diameter, thereby making ball can't pass conical bore 54 drops in the adapter 30, and can be contained in the hole 41,49 in high-speed clutch and the low-speed clutch 34,35, and therefore use as brake, so that adapter 30 is secured to primary importance place or second place place, thereby produce the lock sensation of pulling.Pin 57 be sized to securely or snapping be assembled in the groove 42,50 of clutch, therefore and use as the key in the dog-clutch structure.
When in use, suppose that adapter 30 is positioned at the primary importance place, the groove 42 in pin 57 and the high-speed clutch 34 engages, and ball 56 is spring-biased in the brake hole 41 of high-speed clutch 34 under releasable retain strength effect.Pin 57 has prevented that adapter 30 is removed from the mating part on the direction away from base unit 11.The output speed of apparatus is by being reduced in the axial direction of base unit 11 power being applied on the mating part 30.Spring loaded ball 56 moves radially outwardly in face of the power of spring 60, thereby allows ball 56 to discharge high-speed clutches 34, and adapter 30 axially upcountry moves, and engages with low-speed clutch 35 up to adapter 30.May need the rotation of adapter 30, so that the groove 50 in pin 57 and the low-speed clutch 35 is alignd, and in case alignment, pin 57 enters in the groove 50 in the low-speed clutch 35, and ball engages with groove 49 in the low-speed clutch 35 under the elastic force effect of spring 60, so that adapter is remained in the low-speed position place.In this position, adapter 30 is rotated with the structure of groove 50 by pin 57 by low-speed clutch 35, thereby forms the dog-clutch structure.In order to be transformed into high speed operation from low-speed handing, adapter 30 is manually axially outwards moved, so that discharge low-speed clutch 35, engages with high-speed clutch 34 then.
Because in the running of motor, high speed efferent and low speed efferent rotate simultaneously, and bearing 36 is arranged on the end of motor drive shaft 19, and are positioned slidably in the interior void or recess 33 in the adapter 30.In this way, if side power is applied on utensil 15 or the adapter 30, motor drive shaft 19 will contact with the inside of adapter 30 by bearing 36.Thereby for adapter 30 provides extra lateral support, and if adapter be positioned at the low-speed position place, the higher velocity of rotation of motor drive shaft will can not cause damage to the inside of adapter.
Motor can be any suitable motor, but is preferably the high-voltage direct-current motor.Similarly, gearbox can be any suitable gearbox, but is preferably the gearbox of planetary-type, and has the sun gear that is assembled on the Spindle Motor.In this test model, be proved satisfactory to the stepping decline gearratio between the 6:1 at 3.5:1.
In the application's specification and claim, verb " comprises ", " comprising " reach " having " with and the distortion in each on comprising property meaning, use, be used to specify the existence of the article of stating, rather than be used to get rid of the existence of extra article.
Though the present invention is described in conjunction with one or more preferred embodiments, those those of ordinary skill in the art should be understood that multiple modification is possible.Therefore, scope of the present invention should be determined with reference to ensuing claim.
Such as, though described the hand-held food processing equipment, the present invention can use simultaneously with other kitchen utensils (comprising freestanding food processing equipment).
Claims (11)
1. kitchen utensils, it comprises base unit (11) and at least one utensil (15), described base unit (11) has motor sub-assembly (12), described motor sub-assembly (12) comprises motor (18), gearbox (20) and be used for described utensil (15) is coupled to adapter (30) on the described base unit (11), it is characterized in that, the motor drive shaft (19) of described motor (18) provides the high speed efferent, and the gear shaft (21) of described gearbox (20) provides the low speed efferent coaxial with described high speed efferent, and described adapter (30) optionally moves between the primary importance and the second place, described utensil (15) is connected on the described high speed efferent at described primary importance place, and described utensil (15) is connected on the described low speed efferent at described second place place.
2. kitchen utensils as claimed in claim 1 is characterized in that, the second end that described adapter (30) has the first end that is suitable for attached releasedly described utensil (15) and is suitable for engaging described high speed efferent and described low speed efferent.
3. kitchen utensils as claimed in claim 1 is characterized in that, described high speed efferent comprises the high-speed clutch (34) on the end that is assembled to described motor drive shaft (19), and described low speed efferent comprises low-speed clutch (35).
4. kitchen utensils as claimed in claim 3, it is characterized in that, described adapter (30) has recess (33), described recess (33) has formed interior void, described interior void is opened at described the second end, and described motor drive shaft (19) extends through the described opening in the described the second end and enters in the described interior void.
5. kitchen utensils as claimed in claim 3, it is characterized in that, the terminal part of described motor drive shaft (19) is provided with bearing (36), the close described high-speed clutch (34) of described bearing (36), and be contained in slidably in the described interior void of described adapter (30).
6. kitchen utensils as claimed in claim 5, it is characterized in that, pin (57) extends through the radial aperture (55) in the described adapter (30), and near described the second end, described pin (57) radially extends in the described interior void of described adapter (30), and is arranged to optionally engage with described clutch (34,35).
7. kitchen utensils as claimed in claim 5, it is characterized in that, each clutch (34,35) has the groove (42,50) that is formed at the axially open in the axial end portion, and described groove (42,50) and described pin (57) have formed being connected of transmission between corresponding clutch (34,35) and the described adapter (30).
8. kitchen utensils as claimed in claim 1 is characterized in that, brake apparatus secures to described adapter (30) in the described clutch (34,35) corresponding one releasedly.
9. kitchen utensils as claimed in claim 1, it is characterized in that, described brake apparatus comprises and is formed at each clutch (34,35) hole (41 of radially extending in, 49), and be positioned ball (56) in the conical bore (54), described conical bore (54) radially extends near described the second end in described adapter (30), described ball (56) is by in the described tapering size at the described radial inner end place of described conical bore (54) and be trapped in the described conical bore (54), and bias by spring (60), described ball (56) radially inwardly is provided with, in the described interior void that described ball (56) and described conical bore (54) are sized to allow described ball (56) to extend to described adapter (30), so that with described clutch (34,35) Nei described hole (41,49) engage, but can not fully pass.
10. kitchen utensils as claimed in claim 1 is characterized in that, spring (60) is the elastic ring that engages with pin (57).
11. kitchen utensils as claimed in claim 1 is characterized in that, clutch (34,35) has formed dog-clutch with adapter (30) and has been connected, and pin (57) has formed lock pawl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710193682 CN101438939B (en) | 2007-11-19 | 2007-11-19 | Kitchen equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710193682 CN101438939B (en) | 2007-11-19 | 2007-11-19 | Kitchen equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101438939A true CN101438939A (en) | 2009-05-27 |
| CN101438939B CN101438939B (en) | 2013-03-27 |
Family
ID=40723657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710193682 Expired - Fee Related CN101438939B (en) | 2007-11-19 | 2007-11-19 | Kitchen equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101438939B (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101711652B (en) * | 2009-11-21 | 2012-10-03 | 广东新宝电器股份有限公司 | Coaxial two-speed food processor |
| WO2013170459A1 (en) * | 2012-05-16 | 2013-11-21 | 深圳市联创三金电器有限公司 | Dual-speed multifunctional household food processor |
| CN104083101A (en) * | 2014-06-30 | 2014-10-08 | 惠阳亚伦塑胶电器实业有限公司 | Handheld stirrer |
| CN104305893A (en) * | 2014-10-08 | 2015-01-28 | 惠阳亚伦塑胶电器实业有限公司 | Handheld stirring machine |
| CN104545543A (en) * | 2014-12-21 | 2015-04-29 | 祁高鹏 | Brush type direct current electromagnetic stirring cup |
| CN104720553A (en) * | 2015-04-13 | 2015-06-24 | 厦门优尔电器股份有限公司 | Food processor/juicer of improved structure |
| CN104873115A (en) * | 2015-04-24 | 2015-09-02 | 宁波市鄞州红杉树电器制造有限公司 | Kitchen equipment |
| CN104939704A (en) * | 2014-03-31 | 2015-09-30 | 北京中家智铭设计有限公司 | Mixing equipment base |
| CN105358026A (en) * | 2013-06-28 | 2016-02-24 | 皇家飞利浦有限公司 | Motor unit, tool unit and hand blender |
| CN112701849A (en) * | 2020-12-21 | 2021-04-23 | 宁波智启机电有限公司 | Multistage split type tubular motor reducer |
| CN113854869A (en) * | 2020-06-30 | 2021-12-31 | 莱克电气绿能科技(苏州)有限公司 | Food processor |
| CN113854873A (en) * | 2020-06-30 | 2021-12-31 | 莱克电气绿能科技(苏州)有限公司 | Low-cost low-rotating-speed high-torque output food processor |
| CN113854868A (en) * | 2020-06-30 | 2021-12-31 | 莱克电气绿能科技(苏州)有限公司 | Clutch mechanism of food processer and food processer |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB538315A (en) * | 1939-01-23 | 1941-07-29 | Aro Equipment Corp | Improvements in portable power driven tools |
| DE2928787C2 (en) * | 1979-07-17 | 1981-01-08 | Zyliss Zysset Ag, Lyss (Schweiz) | Food processor drive unit |
| DE3307023A1 (en) * | 1983-02-28 | 1984-08-30 | Icomag Trust Reg., Vaduz | Drive apparatus for kitchen tools |
| DE3636229A1 (en) * | 1986-10-24 | 1988-04-28 | Licentia Gmbh | ELECTRIC HAND TOOL |
| CN1923103A (en) * | 2006-09-12 | 2007-03-07 | 宁小静 | Food processor |
-
2007
- 2007-11-19 CN CN 200710193682 patent/CN101438939B/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101711652B (en) * | 2009-11-21 | 2012-10-03 | 广东新宝电器股份有限公司 | Coaxial two-speed food processor |
| WO2013170459A1 (en) * | 2012-05-16 | 2013-11-21 | 深圳市联创三金电器有限公司 | Dual-speed multifunctional household food processor |
| CN105358026A (en) * | 2013-06-28 | 2016-02-24 | 皇家飞利浦有限公司 | Motor unit, tool unit and hand blender |
| CN104939704A (en) * | 2014-03-31 | 2015-09-30 | 北京中家智铭设计有限公司 | Mixing equipment base |
| CN104083101A (en) * | 2014-06-30 | 2014-10-08 | 惠阳亚伦塑胶电器实业有限公司 | Handheld stirrer |
| CN104305893A (en) * | 2014-10-08 | 2015-01-28 | 惠阳亚伦塑胶电器实业有限公司 | Handheld stirring machine |
| EP3005918B1 (en) * | 2014-10-08 | 2019-05-22 | Huiyang Allan Plastic & Electric Industries Co., Limited | Hand-held blender |
| CN104545543A (en) * | 2014-12-21 | 2015-04-29 | 祁高鹏 | Brush type direct current electromagnetic stirring cup |
| CN104720553B (en) * | 2015-04-13 | 2017-03-22 | 厦门优尔电器股份有限公司 | Food processor/juicer of improved structure |
| CN104720553A (en) * | 2015-04-13 | 2015-06-24 | 厦门优尔电器股份有限公司 | Food processor/juicer of improved structure |
| CN104873115A (en) * | 2015-04-24 | 2015-09-02 | 宁波市鄞州红杉树电器制造有限公司 | Kitchen equipment |
| CN104873115B (en) * | 2015-04-24 | 2018-05-11 | 浙江红杉树电器有限公司 | A kind of cooking apparatus |
| CN113854869A (en) * | 2020-06-30 | 2021-12-31 | 莱克电气绿能科技(苏州)有限公司 | Food processor |
| CN113854873A (en) * | 2020-06-30 | 2021-12-31 | 莱克电气绿能科技(苏州)有限公司 | Low-cost low-rotating-speed high-torque output food processor |
| CN113854868A (en) * | 2020-06-30 | 2021-12-31 | 莱克电气绿能科技(苏州)有限公司 | Clutch mechanism of food processer and food processer |
| CN113854873B (en) * | 2020-06-30 | 2023-08-18 | 莱克电气绿能科技(苏州)有限公司 | Low-cost low-rotation-speed high-torque output food processor |
| CN113854869B (en) * | 2020-06-30 | 2023-11-07 | 莱克电气绿能科技(苏州)有限公司 | Food processor |
| CN113854868B (en) * | 2020-06-30 | 2023-12-19 | 莱克电气绿能科技(苏州)有限公司 | Clutch mechanism of cooking machine and cooking machine |
| CN112701849A (en) * | 2020-12-21 | 2021-04-23 | 宁波智启机电有限公司 | Multistage split type tubular motor reducer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101438939B (en) | 2013-03-27 |
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| C14 | Grant of patent or utility model | ||
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Effective date of registration: 20180912 Address after: Baoan District province Shenzhen City manhole town, Guangdong two new industrial village Patentee after: Johnson Electric (Shenzhen) Co., Ltd. Address before: La Chaux-de-Fonds Patentee before: Johnson Electric S. A. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20181119 |
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| CF01 | Termination of patent right due to non-payment of annual fee |