CN203354389U - Food preparation machine with lid opening time delay function - Google Patents
Food preparation machine with lid opening time delay function Download PDFInfo
- Publication number
- CN203354389U CN203354389U CN 201320257055 CN201320257055U CN203354389U CN 203354389 U CN203354389 U CN 203354389U CN 201320257055 CN201320257055 CN 201320257055 CN 201320257055 U CN201320257055 U CN 201320257055U CN 203354389 U CN203354389 U CN 203354389U
- Authority
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- China
- Prior art keywords
- push rod
- motor
- connecting rod
- pedestal
- jar
- 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.)
- Expired - Lifetime
Links
- 238000003756 stirring Methods 0.000 claims abstract description 28
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 33
- 230000004308 accommodation Effects 0.000 claims description 6
- 238000010298 pulverizing process Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 2
- 230000003111 delayed effect Effects 0.000 abstract 1
- 238000010411 cooking Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Food-Manufacturing Devices (AREA)
Abstract
A food processor with a delayed uncovering function comprises a base and a stirring cup arranged on the base, wherein a stirring knife for stirring and crushing is arranged at the bottom of the stirring cup and is driven by a motor, the motor is arranged in the base, a cup cover is arranged at the upper end of the stirring cup, and a handle is arranged on the stirring cup; a delay switch is arranged between the cup cover and the stirring cup, and the delay switch is connected with the motor and the power supply in series; the time delay switch consists of a trigger component, a normally open microswitch connected with the motor and the power supply and a connecting rod connected with the trigger component and the microswitch, wherein the trigger component comprises a base fixed on the cup cover and a rotating body rotatably connected with the handle; the seat body is internally provided with a mandril and a mandril spring which jacks up the mandril, and the rotator pushes down the mandril to trigger the microswitch to be conducted; the connecting rod is connected with a connecting rod spring which can reset the connecting rod; the time from releasing the push rod to completely separating from the seat body of the rotating body is more than 1S. The utility model has the advantages of the stirring knife can stop running when the cup cover is opened without additionally arranging a brake device.
Description
Technical field
The utility model relates to a kind of kitchen small household appliances, particularly a kind of food processor.
Background technology
Existing food processor or be called cooking machine, comprise support and be arranged at the jar on support, the jar bottom is provided with for stirring the stirring blade of pulverizing, stirring blade is driven by motor, motor is arranged in support, the jar upper end is provided with for sealing the bowl cover of jar, also is provided with handle on jar.There are the following problems for existing cooking machine: cooking machine is in when normal operation, and bowl cover can be opened, and stirring blade can not stop the rotation because bowl cover opens, and has the risk that the user is damaged; And the food materials in jar can spray out in cup, and wholesomeness is poor.
In order to overcome above-mentioned shortcoming, Chinese utility model patent has disclosed a kind of safe food processor No. 201120254528.3, comprise support and be arranged at the jar on described support, described jar upper end is provided with bowl cover, described jar lower end is provided with tool rest, described tool rest is provided with by the motor-driven stirring blade be arranged in described support, described cooking machine also is provided with safety guard, described safety guard comprise the water level switch that is arranged at described jar and be arranged at described bowl cover and described jar between the linked switch assembly, described water level switch is connected with described linked switch electrical component.The advantage of this safe food processor is, must water level switch and switch module conducting simultaneously cooking machine could work, needing only water level switch or switch module has a disconnection, can cut off the power supply to cooking machine.And switch module only when bowl cover covers in conducting state, therefore can make cooking machine in work run into when bowl cover is opened and shut down.
But we know according to principle of inertia, the object in motion can't be realized immediately from moving to static variation, must just can complete the conversion from motion state to inactive state through decay after a while.Through test, record, motor cuts off the power supply and shuts down and need 1.5S consuming time to blade, and the time of the bowl cover of outwarding winding only needs 0.5-1S.That is to say, even when the bowl cover of safe food processor is opened, cooking machine cuts off the power supply at once, stirring blade also can continue the rotation 0.5-1S time under the effect of inertia, still has potential safety hazard.
In order to make cutter become inactive state from motion state rapidly, the present common practice is to set up a brake gear, the brake microswitch is connected with motor down-lead, when the food processing tester in power-down state, the reverse magnetic field force run well with motor that brake gear produces a moment forces motor to shut down rapidly, and cutter is stopped in 1.5S.
The shortcoming of setting up brake gear is: 1, the quantity of motor down-lead increases, and must customize motor special, and production cost increases.2, be subject to reverse magnetic field force during motor brake, can accelerate the wearing and tearing of carbon brush for electric machine, shorten electrical machinery life; Can produce very large spark and peculiar smell simultaneously, affect the user and experience.
The utility model content
In order to overcome the above-mentioned shortcoming of prior art, it is a kind of without setting up brake gear that the utility model provides, and can realize the food processor of the time delay of uncapping that when bowl cover is opened, stirring blade shuts down.
The uncap food processor of time delay comprises support and is arranged at the jar on support that the jar bottom is provided with for stirring the stirring blade of pulverizing, stirring blade is driven by motor, motor is arranged in support, and the jar upper end is provided with for sealing the bowl cover of jar, and jar is provided with handle;
It is characterized in that: be provided with delay switch between bowl cover and jar, delay switch is connected with motor and power supply; Delay switch is by triggering assembly, and what with motor, with power supply, be connected often drives microswitch and be connected the connecting rod composition that triggers assembly and microswitch, triggers assembly and comprises the pedestal be fixed on bowl cover and rotatably be connected in the rotor on handle; The push rod spring that is provided with push rod in pedestal and push rod is made progress to jack-up, rotor presses down push rod to trigger the microswitch conducting; Connecting rod is connected with making its rod spring resetted; Rotor is greater than 1S from the release push rod to the time that breaks away from pedestal fully.
For the installation site of clear and definite push rod and push rod spring, further limit: be provided with accommodation hole in pedestal, push rod is arranged in accommodation hole, and push rod is provided with the rim that pushes against push rod spring; Be fixed with the stator of holding push rod spring in pedestal, stator is provided with the through hole that allows push rod to pass, and the downward pushing tow connecting rod of push rod triggers the microswitch conducting.
Offer guide groove on pedestal, the push rod top exposes to the bottom surface of guide groove, and rotor is provided with and can screws in guide groove and the projection of pressing push rod downwards.The time that the length of guide groove makes projection need to expend to the disengaging guide groove from the release push rod is more than 1S.
During use, need to first make rotor separate with pedestal, just can open bowl cover.Through evidence, more than open cup cover also needs 0.5S consuming time.Therefore, rotor is separated and opens two actions of bowl cover combining with pedestal, more than the time delay of uncapping reaches 1.5S.
For the particular location of clear and definite connecting rod and rod spring, further limit: handle and cup outer wall surround the accommodating cavity that holds connecting rod, and rod spring one end is fixed on handle, and the other end is fixed on connecting rod.Microswitch is positioned at connecting rod below, connecting rod and push rod contraposition.When push rod is rotated body and presses down, push rod spring is compressed, the downward pushing tow connecting rod of push rod, and connecting rod is pressed microswitch, makes microswitch become conducting state, and motor powers on; Now, rod spring is stretched.When rotor discharges push rod, push rod spring resets, by the push rod jack-up that makes progress, and push rod breaks away from connecting rod, and the rod spring drivening rod resets, and microswitch recovers normally open, motor dead electricity.
The utility model in use, needs rotor to coordinate and could trigger the microswitch conducting with pedestal, and then motor is powered on, the rotation of driven by motor blade.If open cup cover in working order, need to first make rotary body discharge push rod, then make rotary body break away from pedestal, could open cup cover.And rotary body causes more than the motor dead electricity breaks away from pedestal needs 1S consuming time fully to rotary body from discharging push rod, add more than the time of uncapping need to expend 0.5S, when bowl cover is opened, stirring blade stops operating, thereby avoided the injury to the user, the phenomenon that also not there will be food materials outwards to spray.
The beneficial effects of the utility model are: stirring blade stall and without setting up brake gear in the time of can guaranteeing that bowl cover is opened, and avoid food materials outwards to spray, ensure user's safety.
The accompanying drawing explanation
Fig. 1 is decomposing schematic representation of the present utility model.
Fig. 2 is cutaway view of the present utility model.Fig. 1 and Fig. 2 have all omitted support.
Fig. 3 is the schematic diagram of rotor while pressing down push rod.
Fig. 3-1st, the partial enlarged drawing of Fig. 3.
Schematic diagram when Fig. 4 is rotor release push rod.
Fig. 5 is the schematic diagram of rotor when pedestal is combined.
Schematic diagram when Fig. 6 is rotor disengaging pedestal.
The specific embodiment
As Figure 1-4, the uncap food processor of time delay, comprise support and be arranged at the jar 1 on support, jar 1 bottom is provided with the stirring blade 2 for stirring pulverizing, stirring blade 2 is driven by motor, motor is arranged in support, and jar 1 upper end is provided with the bowl cover 3 for sealing jar 1, and the cup of jar 1 is provided with handle 4 with it;
Be provided with delay switch between bowl cover 3 and jar 1, delay switch is connected with motor and power supply; Delay switch is by triggering assembly, and the microswitch of often opening 5 be connected with power supply with motor forms with the connecting rod 6 that is connected triggering assembly and microswitch 5, triggers assembly and comprises the pedestal 71 be fixed on bowl cover 3 and rotatably be connected in the rotor 72 on handle 4; The push rod spring 74 that is provided with push rod 73 in pedestal 71 and push rod 73 is made progress to jack-up, rotor 72 presses down push rod 73 to trigger microswitch 5 conductings; Connecting rod 6 is connected with making its rod spring resetted 61; Rotor 72 is greater than 1S from release push rod 73 to the time that breaks away from pedestal 71 fully.
For the installation site of clear and definite push rod 73 and push rod spring 74, limit: be provided with accommodation hole in pedestal 71, push rod 73 is arranged in accommodation hole, and push rod 73 is provided with the rim that pushes against push rod spring 74; Be fixed with the stator 75 of holding push rod spring 74 in pedestal 71, stator 75 is provided with the through hole that allows push rod 73 to pass, and the downward pushing tow connecting rod 6 of push rod 73 triggers microswitch 5 conductings.As shown in Fig. 3 and 3-1, be provided with the cavity that holds push rod spring 74 in push rod 73, spring loop bar 731 is arranged in cavity, spring loop bar 731 is one-body molded with push rod 73, and push rod 73 also has the pushing part 732 that is hook-shaped, and pushing part 732 coordinates with connecting rod 6.
As shown in Fig. 5-6, offer guide groove 711 on pedestal 71, push rod 73 tops expose to the bottom surface of guide groove 711, and rotor 72 is provided with and can screws in guide groove 711 and the projection 721 of pressing push rod 73 downwards.The time that the length of guide groove 711 makes projection 721 need to expend to disengaging guide groove 711 from release push rod 73 is more than 1S.Guide groove 711 is curved groove.If do not offer guide groove 711 on pedestal 71, can realize that rotor 72 is greater than the purpose of 1S from discharging push rod 73 to the time that breaks away from pedestal 71 fully by the width on the direction of motion by rotor 72 or pedestal 71.
During use, need to first make rotor 72 separate with pedestal 71, just can open bowl cover 3.Through evidence, more than open cup cover 3 also needs 0.5S consuming time.Therefore, rotor 72 is separated and opens 3 two actions of bowl cover combining with pedestal 71, more than the time delay of uncapping reaches 1.5S.
For the particular location of clear and definite connecting rod 6 with rod spring 61, limit: handle 4 surrounds with the cup outer wall accommodating cavity A that holds connecting rod 6, and rod spring 61 1 ends are fixed on handle 4, and the other end is fixed on connecting rod 6.Connecting rod 6 can be set to the curve pole that coordinates accommodating cavity A to form, and as shown in Figure 3,4, thereby, while realizing being arranged on cup by microswitch 5, between microswitch 5 and push rod 73, has in the situation of horizontal displacement the interlock of push rod 73 and microswitch 5.
Microswitch 5 is positioned at connecting rod 6 belows, connecting rod 6 and push rod 73 contrapositions.When push rod 73 is rotated body 72 and presses down, push rod spring 74 is compressed, the downward pushing tow connecting rod 6 of push rod 73, and connecting rod 6 is pressed microswitch 5, makes microswitch 5 become conducting state, and motor powers on; Now, rod spring 61 is stretched.When rotor 72 discharges push rod 73, push rod spring 74 resets, by push rod 73 jack-up upwards, and push rod 73 breaks away from connecting rods 6, and rod spring 61 drivening rods 6 reset, and microswitch 5 recovers normally opens, motor dead electricity.
The utility model in use, needs rotor 72 to coordinate and could trigger microswitch 5 conductings with pedestal 71, and then motor is powered on, the rotation of driven by motor blade.If open cup cover 3 in working order, need to first make rotary body discharge push rod 73, then make rotary body break away from pedestal 71, could open cup cover 3.And rotary body causes more than the motor dead electricity breaks away from pedestal 71 needs 1S consuming time fully to rotary body from discharging push rod 73, add more than the time of uncapping need to expend 0.5S, when bowl cover 3 is opened, stirring blade 2 has stopped operating, thereby avoided the injury to the user, the phenomenon that also not there will be food materials outwards to spray.
The beneficial effects of the utility model are: stirring blade 2 stalls and without setting up brake gear in the time of can guaranteeing that bowl cover 3 is opened, and avoid food materials outwards to spray, ensure user's safety.
The described content of this specification embodiment is only enumerating the way of realization of utility model design; protection domain of the present utility model should not be regarded as only limiting to the concrete form that embodiment states, protection domain of the present utility model also reaches the equivalent technologies means that design can be expected according to the utility model in those skilled in the art.
Claims (4)
1. the food processor of the time delay of uncapping, comprise support and be arranged at the jar on support, the jar bottom is provided with for stirring the stirring blade of pulverizing, stirring blade is driven by motor, motor is arranged in support, the jar upper end is provided with for sealing the bowl cover of jar, and jar is provided with handle; It is characterized in that: be provided with delay switch between bowl cover and jar, delay switch is connected with motor and power supply; Delay switch is by triggering assembly, and what with motor, with power supply, be connected often drives microswitch and be connected the connecting rod composition that triggers assembly and microswitch, triggers assembly and comprises the pedestal be fixed on bowl cover and rotatably be connected in the rotor on handle; The push rod spring that is provided with push rod in pedestal and push rod is made progress to jack-up, rotor presses down push rod to trigger the microswitch conducting; Connecting rod is connected with making its rod spring resetted; Rotor is greater than 1S from the release push rod to the time that breaks away from pedestal fully.
2. the food processor of the time delay of uncapping as claimed in claim 1, it is characterized in that: be provided with accommodation hole in pedestal, push rod is arranged in accommodation hole, and push rod is provided with the rim that pushes against push rod spring; Be fixed with the stator of holding push rod spring in pedestal, stator is provided with the through hole that allows push rod to pass, and the downward pushing tow connecting rod of push rod triggers the microswitch conducting.
3. the food processor of the time delay of uncapping as claimed in claim 2, it is characterized in that: offer guide groove on pedestal, the push rod top exposes to the bottom surface of guide groove, and rotor is provided with and can screws in guide groove and the projection of pressing push rod downwards; The time that the length of guide groove makes projection need to expend to the disengaging guide groove from the release push rod is more than 1S.
4. the food processor of the time delay of uncapping as described as one of claim 1-3, it is characterized in that: handle and cup outer wall surround the accommodating cavity that holds connecting rod, and rod spring one end is fixed on handle, and the other end is fixed on connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320257055 CN203354389U (en) | 2013-05-10 | 2013-05-10 | Food preparation machine with lid opening time delay function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320257055 CN203354389U (en) | 2013-05-10 | 2013-05-10 | Food preparation machine with lid opening time delay function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203354389U true CN203354389U (en) | 2013-12-25 |
Family
ID=49802233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320257055 Expired - Lifetime CN203354389U (en) | 2013-05-10 | 2013-05-10 | Food preparation machine with lid opening time delay function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203354389U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104948492A (en) * | 2014-03-28 | 2015-09-30 | 创科户外产品技术有限公司 | Electric tool having delay mechanism |
| WO2015143719A1 (en) * | 2014-03-28 | 2015-10-01 | Techtronic Outdoor Products Technology Limited | Power tool with delay mechanism |
| CN105496176A (en) * | 2014-09-19 | 2016-04-20 | 德国福维克控股公司 | Method for releasing lock of cover closing preparation vessel, and kitchen appliance |
| CN105662187A (en) * | 2016-04-20 | 2016-06-15 | 唐行中 | Food processer with stirring cup with locking and separating device |
| CN105862641A (en) * | 2016-06-16 | 2016-08-17 | 天佑电器（苏州）有限公司 | Electric gardening tool with power-off delay protection function |
| CN106691148A (en) * | 2017-03-03 | 2017-05-24 | 广东百晟图电器实业有限公司 | Blender |
| CN106880302A (en) * | 2017-04-12 | 2017-06-23 | 佛山市南海富利宝电器有限公司 | A kind of mixer |
| CN106963229A (en) * | 2017-03-22 | 2017-07-21 | 浙江苏泊尔家电制造有限公司 | Cooking apparatus |
| CN107625457A (en) * | 2017-10-16 | 2018-01-26 | 江门市蓬江区裕威倡电器实业有限公司 | A kind of high rotating speed mixer of strap brake function |
| CN107951416A (en) * | 2017-12-22 | 2018-04-24 | 江门市新会区浩信电器制造有限公司 | A kind of delay cover-opening structure of mixer |
| CN110215132A (en) * | 2018-03-02 | 2019-09-10 | 广州胜维电器制造有限公司 | Food cooking machine with electric-controlled locking apparatus |
| WO2020093219A1 (en) * | 2018-11-05 | 2020-05-14 | 李庆远 | Time-delayed operation blender |
| DE102019211302A1 (en) * | 2019-07-30 | 2021-02-04 | BSH Hausgeräte GmbH | Safety lock for a container of a food processor, container with safety lock and food processor |
-
2013
- 2013-05-10 CN CN 201320257055 patent/CN203354389U/en not_active Expired - Lifetime
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104948492B (en) * | 2014-03-28 | 2018-03-30 | 创科户外产品技术有限公司 | Electric tool with delay device |
| WO2015143719A1 (en) * | 2014-03-28 | 2015-10-01 | Techtronic Outdoor Products Technology Limited | Power tool with delay mechanism |
| CN104948492A (en) * | 2014-03-28 | 2015-09-30 | 创科户外产品技术有限公司 | Electric tool having delay mechanism |
| CN105496176A (en) * | 2014-09-19 | 2016-04-20 | 德国福维克控股公司 | Method for releasing lock of cover closing preparation vessel, and kitchen appliance |
| CN105662187A (en) * | 2016-04-20 | 2016-06-15 | 唐行中 | Food processer with stirring cup with locking and separating device |
| CN105862641A (en) * | 2016-06-16 | 2016-08-17 | 天佑电器（苏州）有限公司 | Electric gardening tool with power-off delay protection function |
| CN106691148A (en) * | 2017-03-03 | 2017-05-24 | 广东百晟图电器实业有限公司 | Blender |
| CN106963229B (en) * | 2017-03-22 | 2019-09-13 | 浙江苏泊尔家电制造有限公司 | Cooking apparatus |
| CN106963229A (en) * | 2017-03-22 | 2017-07-21 | 浙江苏泊尔家电制造有限公司 | Cooking apparatus |
| CN106880302A (en) * | 2017-04-12 | 2017-06-23 | 佛山市南海富利宝电器有限公司 | A kind of mixer |
| CN106880302B (en) * | 2017-04-12 | 2023-09-22 | 佛山市南海富利宝电器有限公司 | Stirring machine |
| CN107625457A (en) * | 2017-10-16 | 2018-01-26 | 江门市蓬江区裕威倡电器实业有限公司 | A kind of high rotating speed mixer of strap brake function |
| CN107951416A (en) * | 2017-12-22 | 2018-04-24 | 江门市新会区浩信电器制造有限公司 | A kind of delay cover-opening structure of mixer |
| CN110215132A (en) * | 2018-03-02 | 2019-09-10 | 广州胜维电器制造有限公司 | Food cooking machine with electric-controlled locking apparatus |
| WO2020093219A1 (en) * | 2018-11-05 | 2020-05-14 | 李庆远 | Time-delayed operation blender |
| DE102019211302A1 (en) * | 2019-07-30 | 2021-02-04 | BSH Hausgeräte GmbH | Safety lock for a container of a food processor, container with safety lock and food processor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131225 |
|
| CX01 | Expiry of patent term |