WO2013097085A1 - Appareil pouvant fermement verrouiller la partie supérieure d'un robot et robot de cuisine utilisant celui-ci - Google Patents

Appareil pouvant fermement verrouiller la partie supérieure d'un robot et robot de cuisine utilisant celui-ci Download PDF

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Publication number
WO2013097085A1
WO2013097085A1 PCT/CN2011/084715 CN2011084715W WO2013097085A1 WO 2013097085 A1 WO2013097085 A1 WO 2013097085A1 CN 2011084715 W CN2011084715 W CN 2011084715W WO 2013097085 A1 WO2013097085 A1 WO 2013097085A1
Authority
WO
WIPO (PCT)
Prior art keywords
head
paddle
casing
pivot
locking
Prior art date
Application number
PCT/CN2011/084715
Other languages
English (en)
Chinese (zh)
Inventor
李晓川
Original Assignee
深圳市联创三金电器有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 深圳市联创三金电器有限公司 filed Critical 深圳市联创三金电器有限公司
Priority to PCT/CN2011/084715 priority Critical patent/WO2013097085A1/fr
Publication of WO2013097085A1 publication Critical patent/WO2013097085A1/fr

Links

Classifications

    • AHUMAN NECESSITIES
    • A21BAKING; EDIBLE DOUGHS
    • A21CMACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
    • A21C1/00Mixing or kneading machines for the preparation of dough
    • A21C1/02Mixing or kneading machines for the preparation of dough with vertically-mounted tools; Machines for whipping or beating
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/07Parts or details, e.g. mixing tools, whipping tools
    • A47J43/075Safety devices
    • A47J43/0755Safety devices for machines with tools driven from the upper side
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/805Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis wherein the stirrers or the receptacles are moved in order to bring them into operative position; Means for fixing the receptacle
    • B01F27/807Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis wherein the stirrers or the receptacles are moved in order to bring them into operative position; Means for fixing the receptacle with the stirrer-head pivoting about a horizontal axis to bring it in and out of operative position, e.g. with receptacles pivoting about a horizontal axis for emptying
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/95Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with stirrers having planetary motion, i.e. rotating about their own axis and about a sun axis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/96Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with openwork frames or cages
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/60Safety arrangements
    • B01F35/605Safety devices concerning the operation of the mixer
    • B01F35/6052Safety devices concerning the operation of the mixer with locking, blocking or interlocking mechanisms for preventing operation of the actuation mechanism of the mixing device

Definitions

  • the present invention relates to a kitchen appliance, and more particularly to a multi-function food processor capable of lifting a processing head, and more particularly to locking a processing head securely Device and food processor using the device.
  • BACKGROUND OF THE INVENTION Prior art multi-function food processing machines generally have accessories such as a juice cup, an egg beater, a dough mixer, a blender, a meat grinder, a face cutter, a shred/slicer, and the like. The work is carried out in a state of being lowered and locked, and the disassembly and assembly of the egg beater, the dough mixer, the agitator and the container cup need to be lifted up to complete.
  • the prior art devices for locking the processing head are disposed in the middle and upper portions of the interior of the food processing machine housing, as shown in Figures 7 through 9, using a shaft 9 with a double D-shaped notch. And the slotted guide rail 8 is used to lock the handpiece.
  • the locking function of the prior art locking device is not very reliable, and the button 5 of the locking device and the button 6 of the starting machine are very close, and it is necessary to identify which is the head button 5 and which is the starting button 6 during operation. , it is easy to misuse.
  • the technical problem to be solved by the present invention is to avoid the above-mentioned deficiencies of the prior art and to provide a lock device which is safe and reliable, can prevent the nose from being accidentally lifted and securely locks the processing head, and a food processing machine using the same.
  • the technical solution proposed by the present invention to solve the technical problem is: designing and manufacturing a device capable of locking the food processing machine head firmly, hereinafter referred to as a lock device, being installed in a food processing machine casing for use in the processing machine The state is locked when the head is lowered or raised; the processing machine housing includes a bottom case and a middle case), which are rotatably coupled to each other by a pivot, in particular:
  • the lock device includes a main lock mechanism mounted at a rear portion of the processing machine housing, the main lock mechanism further including a limit block fixed in the middle case, a lock tongue installed in the bottom case, and mounting a paddle at the bottom of the bottom case; the limiting block is provided with a front stop position and a rear stop position;
  • the middle case is matched with the bottom case, and the head of the locking tongue protrudes from the bottom case and is blocked in front of the limiting block.
  • a rear end face of the latch head that interferes with a front stop of the stop block, thereby blocking the stop block from rotating clockwise about the pivot together with the middle case, at which time the handpiece is locked Not being able to rotate when being lowered; pushing the paddle to gradually move the head of the tongue down and away from the front stop of the stop block, and then about the pivot, the vertical face perpendicular to the pivot Rotating the handpiece clockwise to the head up state, so that the bottom surface of the middle shell intersects the top surface of the bottom shell at an acute angle ⁇ .
  • the paddle is released, and the head of the bolt is gradually moved up to the front end thereof.
  • the surface is in contact with the stop after the stop block, thereby blocking the limit block from rotating counterclockwise around the pivot together with the middle case, the head is locked in the head up state and cannot be rotated;
  • the paddle, the tongue of the tongue is gradually moved downward and leaves the After its stop bit block, the head rotates counterclockwise, and it can be put back to the state.
  • the lock device further includes an auxiliary lock mechanism installed at a front portion of the casing, the auxiliary lock mechanism further comprising a support pin fixed to a front portion of the bottom case, and being installed in the middle case, a spring assembly in which the handpiece is lowered and coaxially mounted on the support pin, the spring assembly including a spring sleeve and a fulcrum spring therein; the head of the support pin extends into the middle Inside the shell And pressing against the bottom of the spring sleeve, the fulcrum spring is installed in a blind hole in the upper part of the spring sleeve.
  • the main lock mechanism further includes a bolt support seat fixed in the bottom casing, and the lock tongue support seat is slidably fitted with a lock tongue, a circlip, a flat washer and a coil spring; The bolt slides up and down under the action of a spring, the head of which radially abuts or releases the stop block, so that the processing head is locked or rotatable.
  • the main lock mechanism further includes a pivot bracket fixed in the bottom casing, and the limiting block is disposed between the two arms of the pivot bracket that are parallelly lifted, and is pivotable with the pivot shaft Connected to the ground, the two ends of the pivot are fixed in the middle casing; the central portion of the pivot bracket is provided with a through hole for sliding the tongue up and down, and the head of the bolt is radially resisted or released.
  • the limit block is described such that the processing head is locked or rotatable.
  • the lower end of the bolt is connected to the upper end of the connecting rod through a connecting pin
  • the lower end of the connecting rod is connected with one end of the paddle
  • the other end of the paddle is a free end and extends Outside the bottom case
  • the paddles are connected to the pad support seat fixed at the bottom of the inner cavity of the bottom case.
  • the front stop position of the limiting block is in planar contact with the rear end of the bolt head.
  • the rear stop position of the limiting block is in planar contact with the front end of the bolt head.
  • the bottom surface of the middle shell intersects the top surface of the bottom shell at an acute angle of 45° > ⁇ > 40. .
  • the main locking mechanism of the locking device is disposed at the rear of the inner cavity of the electrical casing, and correspondingly, the paddle is disposed at the rear bottom of the inner cavity of the bottom casing.
  • the technical solution proposed by the present invention to solve the technical problem further includes a food processing machine using the lock device, the device for locking the processing head, hereinafter referred to as a lock device, being installed in food processing
  • the casing is configured to lock the state when the processing head is lowered or raised;
  • the processing machine housing includes a bottom case and a middle case, and is rotatably coupled to each other by a pivot, in particular:
  • the lock device includes a main lock mechanism mounted at a rear portion of the processing machine housing, the main lock mechanism further including a limit block fixed in the middle case, a lock tongue installed in the bottom case, and mounting a paddle at the bottom of the bottom case; the limiting block is provided with a front stop position and a rear stop position;
  • the middle case is matched with the bottom case, and the head of the locking tongue protrudes from the bottom case and is blocked in front of the limiting block.
  • a rear end face of the latch head that interferes with a front stop of the stop block, thereby blocking the stop block from rotating clockwise about the pivot together with the middle case, at which time the handpiece is locked Not being able to rotate when being lowered; pushing the paddle to gradually move the head of the tongue down and away from the front stop of the stop block, and then about the pivot, the vertical face perpendicular to the pivot Rotating the handpiece clockwise to the head up state, so that the bottom surface of the middle shell intersects the top surface of the bottom shell at an acute angle ⁇ .
  • the paddle is released, and the head of the bolt is gradually moved up to the front end thereof.
  • the surface is in contact with the stop after the stop block, thereby blocking the limit block from rotating counterclockwise around the pivot together with the middle case, the head is locked in the head up state and cannot be rotated;
  • the paddle, the tongue of the tongue is gradually moved downward and leaves the After its stop bit block, the head rotates counterclockwise, and it can be put back to the state.
  • the lock device further includes an auxiliary lock mechanism installed at a front portion of the casing, the auxiliary lock mechanism further comprising a support pin fixed to a front portion of the bottom case, and being installed in the middle case, a spring assembly in which the handpiece is lowered and coaxially mounted on the support pin, the spring assembly including a spring sleeve and a fulcrum spring therein; the head of the support pin extends into the middle Inside the casing and against the bottom of the spring sleeve, the fulcrum spring is mounted in a blind hole in the upper portion of the spring sleeve.
  • the main lock mechanism further includes a bolt support seat fixed in the bottom case, the lock
  • the tongue support seat is slidably fitted with a lock tongue, a circlip, a flat washer and a coil spring; the bolt slides up and down under the action of the spring, and the head radially abuts or releases the limit block, thereby The processing head is locked or rotatable.
  • the main lock mechanism further includes a pivot bracket fixed in the bottom casing, and the limiting block is disposed between the two arms of the pivot bracket that are parallelly lifted, and is pivotable with the pivot shaft Connected to the ground, the two ends of the pivot are fixed in the middle casing; the central portion of the pivot bracket is provided with a through hole for sliding the tongue up and down, and the head of the bolt is radially resisted or released.
  • the limit block is described such that the processing head is locked or rotatable.
  • the lower end of the bolt is connected to the upper end of the connecting rod through a connecting pin
  • the lower end of the connecting rod is connected with one end of the paddle
  • the other end of the paddle is a free end and extends Outside the bottom case
  • the paddles are connected to the pad support seat fixed at the bottom of the inner cavity of the bottom case.
  • the front stop position of the limiting block is in planar contact with the rear end of the bolt head.
  • the rear stop position of the limiting block is in planar contact with the front end of the bolt head.
  • the bottom surface of the middle shell intersects the top surface of the bottom shell at an acute angle of 45° > ⁇ > 40. .
  • the main locking mechanism of the locking device is disposed at the rear of the inner cavity of the electrical casing, and correspondingly, the paddle is disposed at the rear bottom of the inner cavity of the bottom casing.
  • the invention has the beneficial effects that the locking of the food processing machine head can be achieved, and the locking device is disposed at the rear of the inner cavity of the electric appliance casing, correspondingly, the button of the locking device It is placed behind the lower part of the inner casing of the machine, so that it is far away from the start switch button, which can prevent the machine head from being accidentally lifted, making the machine safer and more reliable.
  • Figure 1 is a front elevational view of a preferred embodiment of the food processing machine of the present invention, showing the appearance of the processing head when it is lowered;
  • Figure 2 is a front elevational view of the food processing machine head of Figure 1 after being lifted and locked;
  • Figure 3 is an exploded perspective view showing the exploded state of the food processing machine lock device of the preferred embodiment of the present invention.
  • Figure 4 is a partial cross-sectional enlarged view of Figure 1;
  • Figure 5 is a partial cross-sectional enlarged view of Figure 2;
  • Figure 6 is a partial cross-sectional view of the food processing machine head of Figure 1 raised to a set angle;
  • Figure 7 is a front elevational view of the appearance of the prior art food processor;
  • Figure 8 is a partial cross-sectional view of Figure 7;
  • Figure 9 is a partial cross-sectional view of the orthographic projection of the prior art food processor head after accidental lifting. detailed description
  • a food processing machine using a device that can securely lock a processing head the device for locking the processing head, hereinafter referred to as a locking device, is mounted in a food processing machine housing.
  • the processing machine housing includes a bottom case 2 and a middle case 3, which are rotatably coupled to each other by a pivot 4;
  • the lock device includes a main lock mechanism mounted at a rear portion of the processing machine housing, the main lock mechanism further including a limit block 31 fixed in the middle case 3, and a lock tongue installed in the bottom case 2 21 , and a paddle 22 mounted on the bottom of the bottom case 2; the limiting block 31 is provided with a front stop position 310 and a rear stop position 311;
  • the middle case 3 coincides with the bottom case 2
  • the head 210 of the locking tongue 21 protrudes from the bottom case 2 and blocks the limit In front of the block 31, the rear end surface of the bolt head 210 is in contact with the front stop position 310 of the limiting block 31, thereby blocking the limiting block 31 from surrounding the middle casing 3
  • the pivot 4 rotates clockwise, at which time the handpiece 1 is locked in the lowered state and cannot be rotated; the paddle 22 is toggled to gradually move the tongue head 210 downward and away from the stop block 31.
  • the handpiece 1 is locked in the head-up state and cannot be rotated; the paddle 22 is again dialed to make the lock
  • the tongue portion 210 is gradually moved downward and away from the rear stop position 311 of the stopper block 31, and the head 1 is rotated in the counterclockwise direction, and can be returned to the lowered state.
  • the apparatus further includes an auxiliary lock mechanism mounted at a front portion of the cabinet, the auxiliary lock mechanism further including a support pin 23 fixed to a front portion of the bottom case 2, and mounted in the middle case 3, in the a spring assembly in which the handpiece 1 is placed in a state of being mounted on the support pin 23 and coaxially mounted thereon, the spring assembly including a spring sleeve 320 and a fulcrum spring 321 therein; the head of the support pin 23 extends into the body
  • the inner casing 3 is placed against the bottom of the spring sleeve 320, and the fulcrum spring 321 is mounted in a blind hole in the upper portion of the spring sleeve 320.
  • the main lock mechanism further includes a bolt support seat 20 fixed in the bottom case 2, and the lock tongue support base 20 is slidably fitted with a lock tongue 21, a circlip 24, a flat washer 25, and The coil spring 26; the bolt 21 slides up and down under the action of the spring 26, and the head 210 radially abuts or releases the limit
  • the block 31 is such that the processing head 1 is locked or rotatable.
  • the main lock mechanism further includes a pivot bracket 27 fixed in the bottom case 2, and the limiting block 31 is disposed between the two arms of the pivot bracket 27 in parallel, with the pivot 4 Rotatablely connected, two ends of the pivot shaft 4 are fixed in the middle casing 3; a central portion of the pivot bracket 27 is provided with a through hole for sliding the tongue 21 up and down, and the head of the bolt 21
  • the stop member 31 is radially opposed or released so that the processing head 1 is locked or rotatable.
  • the lower end of the bolt 21 is connected to the upper end of the connecting rod 29 via a connecting pin 28, the lower end of the connecting rod 29 is connected to one end of the paddle 22, and the other end of the paddle 22 is a free end and Extending out of the bottom case 2, the paddles 22 are connected to a paddle support 220 fixed to the bottom of the inner cavity of the bottom case 2.
  • the front stop position 3 0 of the limiting block 31 is in planar contact with the rear end of the bolt head 21 0 , and likewise, the rear stop position 31 1 of the limiting block 31 and the bolt head
  • the front end of the 21 0 is a flat contact to lock the electrical head 1 .
  • the bottom surface of the middle casing 3 intersects the top surface of the bottom casing (2) at an acute angle 45. > ⁇ > 40. .
  • the main lock mechanism of the lock device is disposed at the rear of the inner cavity of the electric casing, and correspondingly, the paddle 22 is disposed at the rear bottom of the inner cavity of the bottom case 2.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Food-Manufacturing Devices (AREA)

Abstract

La présente invention se rapporte à un appareil pouvant fermement verrouiller la partie supérieure d'un robot et à un robot de cuisine utilisant l'appareil. L'appareil comprend un mécanisme de verrouillage principal monté à l'arrière d'un logement de robot. Le logement de robot comprend un logement inférieur (2) et un logement central (3). Le mécanisme de verrouillage principal comprend un bloc de limitation (31) fixé dans le logement central (3), une languette d'enclenchement (21) montée dans le logement inférieur (2) et un volet poussoir (22) monté dans le bas du logement inférieur (2). Lorsque la partie supérieure (1) de robot est mise en place, la pointe (210) de la languette d'enclenchement (21) s'étend hors du logement inférieur (2) et se place devant le bloc de limitation (31) pour verrouiller la tête (1) de robot ; en poussant le volet poussoir (22), puis en tournant la partie supérieure (1) de robot dans le sens des aiguilles d'une montre jusqu'à ce que la partie supérieure s'élève et, à ce moment, en relâchant le volet poussoir (22), la pointe (210) de la languette d'enclenchement monte progressivement jusqu'à ce que sa face d'extrémité avant entre en contact avec une butée arrière (311) du bloc de limitation, verrouillant ainsi la partie supérieure (1) du robot. L'appareil est sûr et fiable, et peut empêcher la partie supérieure du robot de se soulever de façon inattendue grâce au verrouillage ferme de la partie supérieure du robot.
PCT/CN2011/084715 2011-12-27 2011-12-27 Appareil pouvant fermement verrouiller la partie supérieure d'un robot et robot de cuisine utilisant celui-ci WO2013097085A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/084715 WO2013097085A1 (fr) 2011-12-27 2011-12-27 Appareil pouvant fermement verrouiller la partie supérieure d'un robot et robot de cuisine utilisant celui-ci

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/084715 WO2013097085A1 (fr) 2011-12-27 2011-12-27 Appareil pouvant fermement verrouiller la partie supérieure d'un robot et robot de cuisine utilisant celui-ci

Publications (1)

Publication Number Publication Date
WO2013097085A1 true WO2013097085A1 (fr) 2013-07-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2011/084715 WO2013097085A1 (fr) 2011-12-27 2011-12-27 Appareil pouvant fermement verrouiller la partie supérieure d'un robot et robot de cuisine utilisant celui-ci

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Country Link
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106983393A (zh) * 2017-05-08 2017-07-28 广东小熊电器有限公司 一种厨师机
CN112264757A (zh) * 2020-11-20 2021-01-26 东风(武汉)实业有限公司 变位机定位结构

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5782558A (en) * 1997-04-25 1998-07-21 Sunbeam Products, Inc. Headlock feature for stand mixer
US20040001387A1 (en) * 2002-06-28 2004-01-01 Hamilton Beach-Proctor-Silex, Inc. Mixer assembly with locking pivot head
CN200980602Y (zh) * 2006-11-08 2007-11-28 淮安市光明电器制造有限公司 一种多功能食品加工机锁定装置
WO2010128254A2 (fr) * 2009-05-05 2010-11-11 Seb S.A. Batteur comprenant une base surmontee d'une tete articulee
CN201658271U (zh) * 2010-01-29 2010-12-01 邓耀添 食物加工机
WO2011138526A1 (fr) * 2010-05-07 2011-11-10 Hameur Sa Batteur melangeur a tete pivotante

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5782558A (en) * 1997-04-25 1998-07-21 Sunbeam Products, Inc. Headlock feature for stand mixer
US20040001387A1 (en) * 2002-06-28 2004-01-01 Hamilton Beach-Proctor-Silex, Inc. Mixer assembly with locking pivot head
CN200980602Y (zh) * 2006-11-08 2007-11-28 淮安市光明电器制造有限公司 一种多功能食品加工机锁定装置
WO2010128254A2 (fr) * 2009-05-05 2010-11-11 Seb S.A. Batteur comprenant une base surmontee d'une tete articulee
CN201658271U (zh) * 2010-01-29 2010-12-01 邓耀添 食物加工机
WO2011138526A1 (fr) * 2010-05-07 2011-11-10 Hameur Sa Batteur melangeur a tete pivotante

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106983393A (zh) * 2017-05-08 2017-07-28 广东小熊电器有限公司 一种厨师机
CN106983393B (zh) * 2017-05-08 2023-10-13 小熊电器股份有限公司 一种厨师机
CN112264757A (zh) * 2020-11-20 2021-01-26 东风(武汉)实业有限公司 变位机定位结构

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