CN202665324U - Food processor with double-safety switch structure - Google Patents
Food processor with double-safety switch structure Download PDFInfo
- Publication number
- CN202665324U CN202665324U CN 201220209034 CN201220209034U CN202665324U CN 202665324 U CN202665324 U CN 202665324U CN 201220209034 CN201220209034 CN 201220209034 CN 201220209034 U CN201220209034 U CN 201220209034U CN 202665324 U CN202665324 U CN 202665324U
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- Prior art keywords
- safety switch
- dynamic host
- pushing
- food processor
- lid
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to a food processor with a double-safety switch structure. The food processor comprises a working container, a power host cover, inner partition and a cutter assembly. A motor and a switch control device are arranged in the power host cover, the switch control device comprises a lower safety switch pusher and a lower safety switch pusher clamping assembly, the lower safety switch pusher is movably installed in the power host cover, the lower end of the lower safety switch pusher is matched with the movable inner partition, and the lower safety switch pusher clamping assembly comprises an upper safety switch pusher, an upper safety switch lock sheet and a torsional spring acted on the upper safety switch lock sheet. The upper safety switch pusher comprises a horizontal substrate, a power transferring inclined face and a trigger rod, and the trigger rod penetrates through a through hole at the bottom of the power host cover to be sliding matched with the power host cover. A main body of the upper safety switch locking sheet is a sector-shaped horizontal substrate provided with a shaft hole, an arc hole and a clamping portion. The food processor with the double-safety switch structure is simple in structure and connection relation and convenient to operate.
Description
Technical field
The utility model relates to a kind of food processor, relates in particular to a kind of food processor with double safety switch structure.
Background technology
Food processor is the mixing tool of the food such as the frequent fruit that eats, vegetables in people's daily life as the small household appliances of a kind of kitchen cooking.When food processor does not have the installment work container or does not cover tightly bowl cover, open switch, main frame namely can drive chisel holder system and carry out work, and this brings certain threat with regard to the personal safety of giving the operator, even because some maloperation causes personal injury to the operator.In order to increase the safety index of food processor, the food processor that is provided with the double safety switch structure is also disclosed in the prior art, as open day be on August 31st, 2005, publication number is that the patent of invention of CN1660002A discloses a kind of electric household appliance for food processing with base of a plurality of receiving positions.This disclosure of the Invention be installed in the detection piece that covers, be installed in the transmission part on the Work container and be installed in control piece and resetting means on the power box, control piece comprises that a plurality of levels are installed in the annular element of power box bottom and detect cam, resetting means comprises the helical spring of horizontal direction, rotates by both cooperations and realizes operation that electrical equipment is left and closes.Although this invention discloses the higher dual-switch device of security performance, control piece and resetting means shape and structure and annexation be more complicated all.
Summary of the invention
The purpose of this utility model is the defective that overcomes prior art, provides a kind of shape and structure and annexation comparatively simply to have the food processor of double safety switch structure.
For achieving the above object, a kind of food processor with double safety switch structure of the utility model, comprise Work container, place the dynamic host lid of Work container open-mouth, be placed in removable between described dynamic host lid and the Work container every with the toolbox that is installed in the dynamic host lid, be provided with motor and switch controlling device in the described dynamic host lid, this switch controlling device comprises lower safety switch pushing and lower safety switch pushing latch assembly, described lower safety switch pushing be movably arranged in the dynamic host lid and relatively dynamic host cover, lower movement is with control conducting strip conducting or disconnect motor control circuit, the lower end of described lower safety switch pushing is with removable interior every cooperating
Described lower safety switch pushing latch assembly comprises: upper safety switch pushing, upper safety switch locking plate and act on the torsion spring of safety switch locking plate; Described upper safety switch pushing comprises horizontal base plate, vertically is convexly equipped with transmission of power inclined-plane and frizzen on this upper and lower surface of horizontal base plate, and the through hole that this frizzen passes dynamic host lid bottom is and is slidingly matched; The main body of described upper safety switch locking plate is a fan-shaped horizontal substrate, this fan-shaped horizontal substrate is provided with the axis hole that is rotatably assorted with the protruding axle that is arranged in the dynamic host lid, and its edge is provided with the arcuate socket that cooperates with described transmission of power inclined-plane and the fastening part that matches with the horizontal screens in lower safety switch pushing top.
The horizontal base plate upper surface both sides of described upper safety switch pushing respectively arrange a guide groove, and its two ends respectively connect a semicircle shell fragment that can produce elastic force; The outer end of this two semicircle shell fragment is fixed on respectively on the internal face of described dynamic host lid bottom margin, and the guide groove of described upper surface of base plate both sides is slidingly matched with the projection that is arranged on dynamic host lid bottom interior wall face respectively.
The bottom surface of described upper safety switch locking plate is provided with the cylinder of the described torsion spring of socket, and an end of this torsion spring is stuck in the recess of safety switch locking plate left hand edge, and the other end is fixed on described dynamic host and covers.
The bottom faces centre position of the described dynamic host lid cylinder that overhangs downwards, this cylinder lower surface is provided with an annular direction recess, the center of this annular direction recess is provided with the cutter shaft installing hole, and the bottom of described lower safety switch pushing falls into described annular direction recess.
Described removable interior every being peviform, its bottom centre has one can allow the cutter shaft of cutter assembly pass removable interior circular hole in entering Work container from described dynamic host lid; Described removable in every inwall bottom be provided with a circle can with the movable protruding wall of guiding that cooperate of described direction recess, when dynamic host lid and removable in every correct set during at Work container, the protruding wall of described guiding just in time falls into the direction recess of described dynamic host lid bottom faces, thereby makes the bottom of the top of the protruding wall of guiding and described lower safety switch pushing inconsistent.
The plastic cement integrated injection molding is adopted in described upper safety switch pushing.
Compared with prior art, a kind of beneficial effect with food processor of double safety switch structure of the utility model is: safety switch assembly structure and annexation are simple, and be easy to operate.
Description of drawings
Fig. 1 is the structural representation that the utlity model has the food processor critical piece of double safety switch structure;
Fig. 2 is the profile that the utlity model has the food processor of double safety switch structure;
Fig. 3 is the top view of lower safety switch pushing latch assembly of the present utility model;
Fig. 4 be double safety switch assembly of the present utility model the decomposing state schematic diagram;
Fig. 5 is the stereogram of upper safety switch locking plate of the present utility model;
Fig. 6 is the stereogram of lower safety switch pushing of the present utility model;
Fig. 7 is the stereogram of upper safety switch pushing of the present utility model.
The specific embodiment
In order to make the purpose of this utility model, technical scheme, beneficial effect clearer, below in conjunction with drawings and Examples, the utility model is described in further details.Should be appreciated that specific embodiment described herein only is used for explaining the utility model, and be not used in restriction the utility model.
Below in conjunction with specific embodiment realization of the present utility model is described in detail:
Fig. 1 illustrates the food processor with safety switch construction of the present invention, comprise dynamic host lid 1, removable in every 2, toolbox 3 and Work container 4, dynamic host lid 1 can be placed on the described Work container 4 along position, a plurality of angle, described is movable part every 2 in removable, be placed between dynamic host lid 1 and the Work container 4 every 2 in removable when food processor is worked, be used for preventing that the described dynamic host of food pollution in the Work container 4 from covering 1, described Work container 4 top edges are provided with two symmetrical protruding ears 41 being convenient to manual working container 4.
The inside of described dynamic host lid 1 is provided with the switch controlling device of motor and connecting motor, described motor is used for driving toolbox 3 rotations that place in the Work container 4, and described switch controlling device comprises PCB assembly, lower safety switch pushing 13 and lower safety switch pushing latch assembly; Described PCB assembly comprises that pcb board 17, switch torsion spring 15 and conducting strip 16(are referring to Fig. 4); Described lower safety switch pushing 13 be movably arranged on make in the dynamic host lid 1 its relatively dynamic host cover 1 and move up and down, its shape and structure as shown in Figure 6, the top of described lower safety switch pushing 13 is provided with the horizontal screens 131 that can cooperate with described lower safety switch pushing latch assembly; Lower safety switch pushing 13 cooperates with the PCB assembly carries out switching manipulation to food processor, the bottom faces centre position of dynamic host lid 1 cylinder 19 that overhangs downwards, this cylinder lower surface is provided with an annular direction recess 18, the center of this annular direction recess 18 is provided with the cutter shaft installing hole, and the bottom 132 of lower safety switch pushing 13 falls into described annular direction recess 18 (referring to Fig. 2).
Describedly be peviform every 2 in removable, removable in every 2 bottom centre have one can allow the cutter shaft driven force main frame lid 1 of cutter assembly 3 pass removable in every 2 circular holes that enter in the Work container 4.Described removable in every 2 inwall bottom be provided with a circle can with the described direction recess 18 movable protruding wall 21(of guiding that cooperate referring to Fig. 1), when dynamic host lid 1 and removable in every 2 correct set during at described Work container 4, the protruding wall 21 of described guiding just in time falls into the direction recess 18 that described dynamic host covers 1 bottom faces, thereby makes the bottom 132 of the guiding top of protruding wall 21 and described lower safety switch pushing 13 inconsistent.The restriction that also will be subject to lower safety switch pushing latch assembly that moves up and down owing to described lower safety switch pushing 13, before described lower safety switch pushing latch assembly was not pushed to released state, described lower safety switch pushing 13 locked can not moving up were touched described PCB assembly.Only have when dynamic host lid 1 and removable in every 2 when covering tightly on Work container 4, described lower safety switch pushing latch assembly just is pushed to released state, and this moment, the described lower safety switch pushing 13 of jack-up that could make progress of described guiding protruding wall 21 cooperated the switch that starts food processor with the PCB assembly.
Described lower safety switch pushing latch assembly comprises: upper safety switch pushing 11, upper safety switch locking plate 12 and act on the torsion spring 14 of safety switch locking plate; The shape and structure of described upper safety switch pushing 11 as shown in Figure 7, comprise: rectangular substrate 112, the upper and lower surface of substrate 112 is convexly equipped with respectively a transmission of power inclined-plane 111 and frizzen 113, substrate 112 upper surface both sides respectively arrange a guide groove 114, and the two ends of described substrate 112 respectively connect a semicircle shell fragment 115 that can produce elastic force; The outer end of two semicircle shell fragments 115 is fixed on respectively on the internal face that described dynamic host covers 1 bottom margin, described frizzen 113 is slidingly matched with the through hole that described dynamic host covers 1 bottom, and the guide groove 114 of described substrate 112 upper surface both sides is slidingly matched with the projection that is arranged on dynamic host and covers 1 bottom interior wall face respectively.The shape and structure of described upper safety switch locking plate 12 such as Fig. 5, the main body of upper safety switch locking plate 12 is a fan-shaped horizontal substrate, this fan-shaped horizontal substrate is provided with axis hole 125, this axis hole 125 is rotatably assorted with the protruding axle that dynamic host covers in 1, the edge of upper safety switch locking plate 12 is provided with arcuate socket 121 and fastening part 124, described arcuate socket 121 is passed through at the top on described upper safety switch pushing 11 transmission of power inclined-planes 111 so that described transmission of power inclined-plane 111 and arcuate socket 121 are movable cooperates, and described fastening part 124 matches with the horizontal screens 131 on described lower safety switch pushing 13 tops; The bottom surface of upper safety switch locking plate 12 is provided with the cylinder 123 of the described torsion spring 14 of socket, and an end of torsion spring 14 is stuck in the recess 122 of safety switch locking plate 12 left hand edges, and the other end is fixed on the dynamic host lid 1.
The operation principle of switch controlling device is described below in conjunction with Fig. 2 and Fig. 3.
When described dynamic host lid 1 and removable in every 2 correctly setting in described Work container 4 on the time, describedly fall into the direction recess 18 that described dynamic host covers 1 bottom faces every the protruding wall 21 of 2 guiding in removable (the protruding wall 21 that leads when set is incorrect can not fall into direction recess 18, therefore the cooperation of protruding wall 21 and direction recess 18 of leading consists of initial safety curtain), the top of the protruding wall 21 of described guiding and the bottom of described lower safety switch pushing 13 132 inconsistent but under needing to wait for the release of safety switch pushing latch assembly could continue upwards to push safety switch pushing 13.
Described dynamic host lid 1 and removable in every 2 further to Work container 4 near the time, the frizzen 113 of the upper safety switch pushing 11 of apical margin conflict of described Work container 4, safety switch pushing 11 integral body move upward in the promotion, arcuate socket 121 left parts (equal safety switch locking plate 12 and be subject to a horizontal thrust from right to left) that the transmission of power inclined-plane 111 that moves upward pushes safety switch locking plate 12 make safety switch locking plate 12 clockwise rotate an angle around axle when overcoming described torsion spring 14 resistances, fastening part 124 up times of upper safety switch locking plate 12 also pin are rotated the horizontal screens 131 that an angle breaks away from described lower safety switch pushing 13, this at present safety switch pushing latch assembly is in released state, and lower safety switch pushing 13 no longer is subject to the constraint of lower safety switch pushing latch assembly.
Described dynamic host lid 1 and removable in continue near Work container 4 and reach impaction state every 2, described removable interior bottom 132 of upwards pushing up lower safety switch pushing 13 every the protruding wall of 2 guiding 21 tops, described lower safety switch pushing 13 is moved upward when overcoming switch torsion spring 15 resistances, under the effect of switch torsion spring 15, conducting strip 16 moves up and connects the circuit start power supply, thereby the drive motor running drives food processor and carries out work.
When the user unclamped dynamic host lid 1 and namely do not have external force to pin dynamic host to cover 1, described lower safety switch pushing 13 moves downward under the effect of switch torsion spring 15 left conducting strip 16, cuts off the electricity supply, and the food processor outage is not worked; Simultaneously, because the semicircle shell fragment 115 at upper safety switch pushing 11 two ends has downward elastic force, in the not hard pressed situation in upper safety switch pushing 11 bottoms, upper safety switch pushing 11 moves downward under self flexible effect, make dynamic host lid 1 separate a segment distance with Work container 4, the transmission of power inclined-plane 111 of upper safety switch pushing 11 moves down arcuate socket 121 left parts of no longer pushing safety switch locking plate 12, upper safety switch locking plate 12 is rotated counterclockwise an angle and resets under the effect of torsion spring 14, its fastening part 124 falls into again the horizontal screens 131 of described lower safety switch pushing 13, and described lower safety switch pushing latch assembly is got back to again lock-out state.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. food processor with double safety switch structure, comprise Work container (4), place the dynamic host lid (1) of Work container open-mouth, be placed in removable between described dynamic host lid (1) and the Work container (4) every (2) and be installed in the toolbox (3) that dynamic host covers (1), be provided with motor and switch controlling device in the described dynamic host lid (1), this switch controlling device comprises lower safety switch pushing (13) and lower safety switch pushing latch assembly, described lower safety switch pushing (13) be movably arranged in the dynamic host lid (1) and relatively dynamic host cover on (1), lower movement is with control conducting strip (16) conducting or disconnect motor control circuit, the lower end of described lower safety switch pushing (13) with removable in cooperate every (2), it is characterized in that:
Described lower safety switch pushing latch assembly comprises: upper safety switch pushing (11), upper safety switch locking plate (12) and act on the torsion spring (14) of safety switch locking plate; Described upper safety switch pushing (11) comprises horizontal base plate (112), vertically be convexly equipped with transmission of power inclined-plane (111) and frizzen (113) on the upper and lower surface of this horizontal base plate (112), the through hole that this frizzen (113) passes dynamic host lid (1) bottom is and is slidingly matched; The main body of described upper safety switch locking plate (12) is a fan-shaped horizontal substrate, this fan-shaped horizontal substrate is provided with the axis hole (125) that is rotatably assorted with the protruding axle that is arranged in the dynamic host lid, and its edge is provided with the arcuate socket (121) that cooperates with described transmission of power inclined-plane (111) and the fastening part (124) that matches with the horizontal screens in lower safety switch pushing top (131).
2. the food processor with double safety switch structure according to claim 1, it is characterized in that: horizontal base plate (112) the upper surface both sides of described upper safety switch pushing (11) respectively arrange a guide groove (114), and its two ends respectively connect a semicircle shell fragment (115) that can produce elastic force; The outer end of this two semicircle shell fragment (115) is fixed on respectively on the internal face of described dynamic host lid (1) bottom margin, and the guide groove (114) of described substrate (112) upper surface both sides is slidingly matched with the projection that is arranged on dynamic host lid (1) bottom interior wall face respectively.
3. the food processor with double safety switch structure according to claim 1, it is characterized in that: the bottom surface of described upper safety switch locking plate (12) is provided with the cylinder (123) of the described torsion spring of socket (14), one end of this torsion spring (14) is stuck in the recess (122) of safety switch locking plate (12) left hand edge, and the other end is fixed on the described dynamic host lid (1).
4. according to claim 1,2 or 3 described food processors with double safety switch structure, it is characterized in that: the bottom faces centre position of described dynamic host lid (1) cylinder (19) that overhangs downwards, this cylinder lower surface is provided with an annular direction recess (18), the center of this annular direction recess (18) is provided with the cutter shaft installing hole, and the bottom (132) of described lower safety switch pushing (13) falls into described annular direction recess (18).
5. the food processor with double safety switch structure according to claim 4, it is characterized in that: describedly be peviform every (2) in removable, its bottom centre has one can allow the cutter shaft of cutter assembly (3) cover (1) from described dynamic host to pass removable interior circular hole in (2) enter Work container (4); Described removable interior inwall bottom every (2) is provided with the protruding wall of guiding (21) that a circle can cooperate with described direction recess (18) activity, when dynamic host lid (1) and removable in every (2) correctly set when Work container (4), the protruding wall of described guiding (21) just in time falls into the direction recess (18) of described dynamic host lid (1) bottom faces, thereby makes the bottom (132) of the top of the protruding wall of guiding (21) and described lower safety switch pushing (13) inconsistent.
6. the food processor with double safety switch structure according to claim 1 and 2 is characterized in that: described upper safety switch pushing (11) employing plastic cement integrated injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220209034 CN202665324U (en) | 2012-02-28 | 2012-05-11 | Food processor with double-safety switch structure |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210046761 | 2012-02-28 | ||
| CN201210046761.1 | 2012-02-28 | ||
| CN 201220209034 CN202665324U (en) | 2012-02-28 | 2012-05-11 | Food processor with double-safety switch structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202665324U true CN202665324U (en) | 2013-01-16 |
Family
ID=47486269
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220209034 Withdrawn - After Issue CN202665324U (en) | 2012-02-28 | 2012-05-11 | Food processor with double-safety switch structure |
| CN201210143951.5A Active CN103284625B (en) | 2012-02-28 | 2012-05-11 | Food processor with double-safety-switch structure |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210143951.5A Active CN103284625B (en) | 2012-02-28 | 2012-05-11 | Food processor with double-safety-switch structure |
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| Country | Link |
|---|---|
| CN (2) | CN202665324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103284625A (en) * | 2012-02-28 | 2013-09-11 | 泓首翔电器（深圳）有限公司 | Food processor with double-safety-switch structure |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103799896B (en) * | 2014-01-24 | 2016-05-11 | 刘魁 | A kind of multipurpose foodstuff cooking machine |
| DE102015201699A1 (en) * | 2015-01-30 | 2016-08-04 | BSH Hausgeräte GmbH | Blend tool lock for a kitchen appliance |
| CN104783684A (en) * | 2015-04-24 | 2015-07-22 | 浙江绍兴苏泊尔生活电器有限公司 | Food processor |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6776086B1 (en) * | 2003-04-25 | 2004-08-17 | Ken Ying Enterprise Co., Ltd. | Safety switch for a food processor |
| JP4745120B2 (en) * | 2006-05-17 | 2011-08-10 | 象印マホービン株式会社 | Structure of safety switch of rotary cooker |
| CN201139466Y (en) * | 2007-12-27 | 2008-10-29 | 罗顺恒 | Knife holder security architecture of food mashing machine |
| CN201701087U (en) * | 2010-06-04 | 2011-01-12 | 广东洛贝电子科技有限公司 | Improved safety switch structure for blender and juicer |
| CN202665324U (en) * | 2012-02-28 | 2013-01-16 | 泓首翔电器（深圳）有限公司 | Food processor with double-safety switch structure |
-
2012
- 2012-05-11 CN CN 201220209034 patent/CN202665324U/en not_active Withdrawn - After Issue
- 2012-05-11 CN CN201210143951.5A patent/CN103284625B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103284625A (en) * | 2012-02-28 | 2013-09-11 | 泓首翔电器（深圳）有限公司 | Food processor with double-safety-switch structure |
| CN103284625B (en) * | 2012-02-28 | 2015-05-20 | 泓首翔电器（深圳）有限公司 | Food processor with double-safety-switch structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103284625B (en) | 2015-05-20 |
| CN103284625A (en) | 2013-09-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130116 Effective date of abandoning: 20150520 |
|
| RGAV | Abandon patent right to avoid regrant |