CN101856200B - Cutter braking structure of food processor - Google Patents
Cutter braking structure of food processor Download PDFInfo
- Publication number
- CN101856200B CN101856200B CN 201010125943 CN201010125943A CN101856200B CN 101856200 B CN101856200 B CN 101856200B CN 201010125943 CN201010125943 CN 201010125943 CN 201010125943 A CN201010125943 A CN 201010125943A CN 101856200 B CN101856200 B CN 101856200B
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- Prior art keywords
- knife assembly
- assembly
- cup
- cutter
- locating shaft
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- 235000013305 food Nutrition 0.000 title claims abstract description 19
- 239000011521 glass Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 235000013405 beer Nutrition 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 235000015203 fruit juice Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000021404 traditional food Nutrition 0.000 description 1
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- Food-Manufacturing Devices (AREA)
Abstract
A cutter braking structure of a food processor comprises a cup cover assembly, an upper cutter assembly, a lower cutter assembly and a cup body, wherein the cup cover assembly is provided with a driving motor and a connecting head assembly; it comprises a spring, a sliding block and a clamping position; the screens and the flanges can be locked and tightly matched; a stepped hole is formed in the lower cutter assembly, and the clamping position is arranged on a small hole of the stepped hole; the upper part of the upper cutter assembly is provided with a driving head, the bottom of the upper cutter assembly is provided with a positioning column hole, and the lower cutter assembly is provided with a positioning column corresponding to the positioning column hole. The invention has simple structure, safety and reliability, and rapid braking of the cutter, and can effectively prevent the cutter assembly from flying out under the inertia effect to hurt the user after the user opens the cup cover, and prevent the user from performing misoperation when the cutter assembly fails to stop rotating due to inertia.
Description
Technical field
The present invention relates to a kind of cutter braking mechanism of food processor, be particularly useful for household electrical appliance such as mixer, eggbeater, food processor, fruit juice mixer.
Background technology
Cutter in traditional food processor is after using through running up; Cutter can not stop operating because of inertia at once when taking away bowl cover, and at this moment cutter possibly cause injury to the people because of inertia flies out, or cutter can not stop because of inertia at once; Rotation of blade damages human body on the cutter thereby people's hand or other position touch because of carelessness; This group food processor has certain potential safety hazard, for solving this potential safety hazard, begins to occur having the food processor of braking function on the market.Chinese patent document CN2730477 discloses a kind of hand-held food processor on October 5th, 2005, comprises container and cover, rotating shaft is arranged in the said container and be contained in the rotary cutter on this rotating shaft; Also be useful on the jockey of rotating shaft in interior driving shaft of junctor lid and the container; In addition, also be provided with the cutter braking device, open cover; Cutter braking device relative rotation axi moves axially or the relative cutter braking device of rotating shaft moves axially; This moment, said brake apparatus was enough to overcome the inertia that this rotating shaft continues rotation for the frictional force of rotating shaft, realize the braking of this rotating shaft, thereby rotary cutter can not rotate.It is said that this invention is compared with prior art owing to be provided with brake apparatus, has technique effect safe in utilization.But this structure is comparatively complicated, and part is more, and it is also higher to be not easy to assembling and cost of manufacture.
Summary of the invention
The object of the invention aims to provide a kind of cutter braking mechanism of simple and reasonable, assembling speed is fast, cost of manufacture is low, safe food processor, to overcome weak point of the prior art.
Press the cutter braking mechanism of a kind of food processor of this purpose design; Comprise the bowl cover assembly that is provided with drive motors and connector assembly, last knife assembly, following knife assembly and cup; Its architectural feature be glass at the bottom of the locating shaft upper end be provided with flange, the flange on the corresponding cup of the following knife assembly end locating shaft is provided with elastic slip and retaining mechanism;
Said elastic slip and retaining mechanism comprise that spring, vertical section are the sliding shoe of T font and the screens that corresponding flange is provided with; Screens can be locked with said flange and cooperated;
Said knife assembly down is a hollow cylinder, and its set inside has stepped hole, and the aperture of stepped hole is arranged on down the bottom of knife assembly, and screens is arranged on the aperture; The macropore of stepped hole is arranged on down the top of knife assembly, and sliding shoe is arranged in the macropore; Spring one end is connected with sliding shoe, and an other end puts in the knife assembly;
Said upward knife assembly is the cylinder of lower open, and drive motors and connector assembly on the corresponding bowl cover assembly in its top are provided with driving head, and last knife assembly bottom is provided with the reference column hole, and the corresponding reference column of following knife assembly hole is provided with reference column.
The lower end of said cup end locating shaft is fixedly connected with the bottom surface of cup, and the upper end of cup end locating shaft is provided with at least two flanges; Cup locating shaft top, the end is stretched into down in the stepped hole of knife assembly and is slidingly connected with following knife assembly, and the top and the sliding shoe of glass end locating shaft join.
The said knife assembly of going up is provided with at least one group of cutter, and following knife assembly is provided with at least one group of bottom knife; Last knife assembly is fixedly connected and forms toolbox with following knife assembly through the reference column hole with reference column.
Said driving head is cross section column, M shape post or star post.
The manufacturing materials of said assembly is surface attachments, and the material that contacts with food meets plastics or metal that FDA&LFGB requires.
The present invention makes cutter accomplish stirring work; When people open the bowl cover assembly; The toolbox relative down cup end locating shaft of effect of portion's recoil of spring power is within it done motion straight up, when toolbox rises to certain position, and the flange snap-fit on the screens of following knife assembly and the cup end locating shaft; Under both frictional force, toolbox is stopped the rotation fast, and at the bottom of being locked in glass on the locating shaft.This is simple in structure, safe and reliable; Cutter braking is rapid; Can prevent effectively that the user from flying out injury user and prevent that the user from carrying out maloperation when toolbox fails to stop the rotation because of inertia opening behind the bowl cover toolbox under the effect of inertia, and the injury user.
Description of drawings
Fig. 1 is one embodiment of the invention decomposition texture sketch map;
Fig. 2 is for covering the structural representation of bowl cover assembly among Fig. 1;
Fig. 3 is for opening the structural representation of bowl cover assembly among Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further described.
Referring to Fig. 1-Fig. 3; The cutter braking mechanism of this food processor; Comprise the bowl cover assembly 1 that is provided with drive motors and connector assembly 1.1, last knife assembly 5, following knife assembly 7 and cup 2; Cup locating shaft 3 upper ends, the end are provided with flange 3.1, and the flange on the corresponding cup of the following knife assembly end locating shaft is provided with elastic slip and retaining mechanism;
Elastic slip and retaining mechanism comprise that spring 4, vertical section are the sliding shoe 6 of T font and the screens 7.1 that corresponding flange 3.1 is provided with;
Following knife assembly 7 is a hollow cylinder, and its set inside has stepped hole, and the aperture of stepped hole is arranged on down the bottom of knife assembly, and screens 7.1 is arranged on the aperture; The macropore of stepped hole is arranged on down the top of knife assembly, and sliding shoe 6 is arranged on the macropore; Spring 4 one ends are connected with sliding shoe, and an other end puts in the knife assembly 5;
Cup end locating shaft 3 is moulded through beer and is fixed on its lower end on the inner bottom surface of cup 2; In order to brake, cup end locating shaft is stressed evenly, and therefore the top of locating shaft is provided with two flanges 3.1 at the bottom of cup; Cup locating shaft top, the end is stretched into down in the stepped hole of knife assembly 7 and is slidingly connected with following knife assembly, and the top and the sliding shoe 6 of glass end locating shaft join.
In above-mentioned each part, the manufacturing materials of spring 4, cutter 5.2 and bottom knife is a metal, and the manufacturing materials of other part is plastics.All material is surface attachments and meets each item safety requirements, and meets the FDA&LFGB requirement.
The braking embodiment of the cutter braking mechanism of this food processor is:
Cover bowl cover assembly 1; This moment, drive motors and connector assembly 1.1 were connected with driving head 5.1 on the toolbox; This moment toolbox pressurized and axially-movable downwards; Simultaneously spring is compressed, and screens 7.1 is followed the downward axially-movable of toolbox and moved downward, thereby screens separates with flange 3.1 on the locating shaft at the bottom of the cup 3; The relative toolbox of cup end locating shaft is stretched toward in, up push away sliding shoe 6, but this moment, the food processor normal running is stirred.
After food processor stirs completion; When the user opens bowl cover assembly 1, under the screen resilience effect of spring 4, locating shaft 3 tops at the bottom of sliding shoe 6 withstands glass; Make toolbox do motion straight up; After toolbox rises and reaches certain position, at the bottom of screens 7.1 is locked in glass again on the flange 3.1 of locating shaft 3, thereby toolbox is stopped the rotation.
Claims (4)
1. the cutter braking mechanism of a food processor; Comprise the bowl cover assembly (1) that is provided with drive motors and connector assembly (1.1), last knife assembly (5), following knife assembly (7) and cup (2); Locating shaft (3) upper end is provided with flange (3.1) at the bottom of it is characterized in that glass, and the flange on the corresponding cup of the following knife assembly end locating shaft is provided with elastic slip and retaining mechanism;
Said elastic slip and retaining mechanism comprise that spring (4), vertical section are the sliding shoe (6) of T font and the screens (7.1) that corresponding flange (3.1) is provided with; Screens can be locked with said flange (3.1) and cooperated;
Said knife assembly (7) down is a hollow cylinder, and its set inside has stepped hole; The aperture of stepped hole is arranged on down the bottom of knife assembly, and screens (7.1) is arranged on the aperture; The macropore of stepped hole is arranged on down the top of knife assembly; Sliding shoe (6) is arranged in the macropore; Spring (4) one ends are connected with sliding shoe, and an other end puts in the knife assembly (5);
Said upward knife assembly (5) is the cylinder of lower open; Connector assembly (1.1) on the corresponding bowl cover assembly in its top (1) is provided with driving head (5.1); Last knife assembly bottom is provided with reference column hole (5.3), and the corresponding reference column of following knife assembly (7) hole is provided with reference column (7.3).
2. according to the cutter braking mechanism of the said food processor of claim 1, it is characterized in that the lower end of said cup end locating shaft (3) is fixedly connected with the bottom surface of cup (2), the upper end of cup end locating shaft is provided with at least two flanges (3.1); Cup locating shaft top, the end is stretched into down in the stepped hole of knife assembly (7) and is slidingly connected with following knife assembly, and the top and the sliding shoe (6) of glass end locating shaft join.
3. according to the cutter braking mechanism of the said food processor of claim 2, it is characterized in that the said knife assembly (5) of going up is provided with at least one group of cutter (5.2), following knife assembly (7) is provided with at least one group of bottom knife (7.2); Last knife assembly is fixedly connected with reference column (7.3) through reference column hole (5.3) with following knife assembly and constitutes toolbox.
4. according to the cutter braking mechanism of the said food processor of claim 3, it is characterized in that said driving head (5.1) is cross section column, M shape post or star post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010125943 CN101856200B (en) | 2010-03-10 | 2010-03-10 | Cutter braking structure of food processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010125943 CN101856200B (en) | 2010-03-10 | 2010-03-10 | Cutter braking structure of food processor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101856200A CN101856200A (en) | 2010-10-13 |
| CN101856200B true CN101856200B (en) | 2012-12-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010125943 Active CN101856200B (en) | 2010-03-10 | 2010-03-10 | Cutter braking structure of food processor |
Country Status (1)
| Country | Link |
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| CN (1) | CN101856200B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014075406A1 (en) * | 2012-11-14 | 2014-05-22 | Xu Tingzhen | Flour mixer with heating function |
| DE102017213778B4 (en) | 2017-08-08 | 2019-10-10 | De'longhi Braun Household Gmbh | Implement for stirring or chopping foodstuffs |
| CN107456120B (en) * | 2017-08-15 | 2019-11-22 | 珠海格力电器股份有限公司 | Cooking machine toolbox and cooking machine including it |
| CN108421607A (en) * | 2018-02-28 | 2018-08-21 | 微思行（北京）科技有限公司 | The full-automatic grinding instrument of guide sleeve is clamped in with |
| CN115212980B (en) * | 2021-04-14 | 2023-10-20 | 九阳股份有限公司 | Chopper |
| CN114903359A (en) * | 2022-04-20 | 2022-08-16 | 深圳市晨北科技有限公司 | Food stirring host computer and food processor |
| CN115301374B (en) * | 2022-10-12 | 2022-12-16 | 福建福碳新材料科技有限公司 | Locking device for grinding roller shaft of graphite grinding machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2215880Y (en) * | 1995-02-16 | 1995-12-27 | 陈文莹 | Automatic soya-bean milk machine |
| CN2730477Y (en) * | 2004-02-26 | 2005-10-05 | 深圳市宝安区西乡镇臣田唐锋电器厂 | Hand operated food treating machine |
| CN201750868U (en) * | 2010-03-10 | 2011-02-23 | 广东新宝电器股份有限公司 | Cutter braking structure of food processor |
-
2010
- 2010-03-10 CN CN 201010125943 patent/CN101856200B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2215880Y (en) * | 1995-02-16 | 1995-12-27 | 陈文莹 | Automatic soya-bean milk machine |
| CN2730477Y (en) * | 2004-02-26 | 2005-10-05 | 深圳市宝安区西乡镇臣田唐锋电器厂 | Hand operated food treating machine |
| CN201750868U (en) * | 2010-03-10 | 2011-02-23 | 广东新宝电器股份有限公司 | Cutter braking structure of food processor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101856200A (en) | 2010-10-13 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Guo Jiangang Inventor before: Guo Jiangang Inventor before: Xia Jiancheng |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: GUO JIANGANG XIA JIANCHENG TO: GUO JIANGANG |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |