CN113180505A - Household food processor - Google Patents

Household food processor Download PDF

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Publication number
CN113180505A
CN113180505A CN202110631238.4A CN202110631238A CN113180505A CN 113180505 A CN113180505 A CN 113180505A CN 202110631238 A CN202110631238 A CN 202110631238A CN 113180505 A CN113180505 A CN 113180505A
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CN
China
Prior art keywords
shell
buffer
food processor
driving mechanism
household food
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202110631238.4A
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Chinese (zh)
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CN113180505B (en
Inventor
邹春元
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Tomtop Technology Co ltd
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Shenzhen Tomtop Technology Co ltd
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.)
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Priority to CN202110631238.4A priority Critical patent/CN113180505B/en
Priority to PCT/CN2021/099557 priority patent/WO2022257089A1/en
Publication of CN113180505A publication Critical patent/CN113180505A/en
Application granted granted Critical
Publication of CN113180505B publication Critical patent/CN113180505B/en
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    • 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
    • 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
    • A47J43/08Driving mechanisms
    • A47J43/085Driving mechanisms for machines with tools driven from the lower side

Abstract

The invention discloses a household food processor which comprises a host base, wherein the host base comprises a shell, a driving mechanism, a plurality of buffer assemblies and a plurality of rubber supports; the plurality of rubber supports are uniformly distributed at the bottom in the shell; the driving mechanism is arranged in the shell and is inserted on the rubber support through a plurality of supporting rods; the plurality of buffer assemblies are arranged in the shell in a surrounding mode, one end of each buffer assembly is horizontally inserted into the inner wall of the shell, and the other end of each buffer assembly horizontally abuts against the side wall of the driving mechanism; the inner wall of the shell is provided with a plurality of first noise reduction bulges which are arranged around the inner wall of the shell and are uniformly distributed, and the first noise reduction bulges are used for refracting the noise generated by the driving mechanism; the shell is internally provided with a vacuum interlayer. The noise reduction of the food processor is realized by blocking noise transmission and blocking vibration of the driving mechanism from being transmitted outwards.

Description

Household food processor
Technical Field
The invention relates to the field of household appliances, in particular to a household food processor.
Background
At present, most households are equipped with food processors for mashing fruits, vegetables or meat etc. in solid form into a fluid.
The existing food processor is generally composed of a cup body and a main machine base, wherein the cup body is detachably arranged on the main machine base for stirring. And because the motor operation can produce vibrations and noise in the host computer base, the mesa that cup and this host computer base placed can be given in the vibrations that produce when the host computer base moves, leads to the noise increase when the cooking machine moves, and then produces noise pollution. And the cooking machine of present part is through establishing the sound-proof housing, addding modes such as sound insulation casing at the outside cover of cooking machine, realizes falling the noise of cooking machine, but this type of mode of falling the noise will increase the holistic volume of cooking machine, and the user of not being convenient for accomodates.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the utility model provides a domestic cooking machine, under the prerequisite that does not increase the whole volume of cooking machine, the noise when reducing cooking machine operation.
In order to solve the technical problems, the invention adopts the technical scheme that:
a household food processor comprises a host base, wherein the host base comprises a shell, a driving mechanism, a plurality of buffer assemblies and a plurality of rubber supports;
the plurality of rubber supports are uniformly distributed at the bottom in the shell;
the driving mechanism is arranged in the shell and is inserted on the rubber support through a plurality of supporting rods;
the plurality of buffer assemblies are arranged in the shell in a surrounding mode, one end of each buffer assembly is horizontally inserted into the inner wall of the shell, and the other end of each buffer assembly horizontally abuts against the side wall of the driving mechanism;
the inner wall of the shell is provided with a plurality of first noise reduction bulges which are arranged around the inner wall of the shell and are uniformly distributed, and the first noise reduction bulges are used for refracting the noise generated by the driving mechanism;
the housing has a vacuum interlayer.
The invention has the beneficial effects that: through setting up buffering subassembly for produce ascending support of horizontal direction to actuating mechanism, with the produced vibration of reduction actuating mechanism operation, and then the noise that produces when reducing the casing resonance. The rubber support is arranged and used for generating a buffer area in the vertical direction between the driving mechanism and the shell, and vibration generated by the driving mechanism to the shell is reduced. Because the buffering component and the rubber support are matched with each other, the driving mechanism is supported in the horizontal direction and the vertical direction, the driving mechanism is prevented from contacting with the shell, the transmission of vibration waves during the operation of the driving mechanism is reduced, and the effects of shock absorption and noise reduction are achieved. And be provided with the first arch of making an uproar of falling that sets up around shells inner wall in casing inside for at the inside refraction noise of casing, noise abatement transmits to the outside, because partial sound still can outwards propagate after the inside refraction of casing, consequently sets up the vacuum intermediate layer at the casing, is used for blocking the propagation of noise, makes sound receive dual separation when outwards propagating, and then reaches the effect of making an uproar. The invention achieves the purpose of reducing noise of the food processor under the combined action of the buffer component, the rubber support, the vacuum interlayer and the first noise reduction bulge, and the overall volume cannot be increased because all structures are positioned in the shell.
Drawings
Fig. 1 is an exploded view of a household food processor according to the present invention;
FIG. 2 is a cross-sectional view of a base of a host of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is a schematic structural view of a first noise reduction projection according to the present invention.
Description of reference numerals:
100. a host base;
110. a housing; 111. a first noise reducing projection; 112. vacuum interlayer; 113. a groove;
120. a drive mechanism; 121. a support bar;
130. a buffer assembly; 131. a rod body; 132. a rubber gasket;
140. a rubber support; 141. an opening;
150. a cushion pad; 151. a buffer chamber; 152. reinforcing ribs; 153. a second noise reducing projection; 154. a cavity;
200. a cooking cup.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 4, a household food processor includes a main body base 100, wherein the main body base 100 includes a housing 110, a driving mechanism 120, a plurality of buffer assemblies 130, and a plurality of rubber supports 140;
the plurality of rubber supports are uniformly distributed at the bottom in the shell 110;
the driving mechanism 120 is installed in the housing 110, and the driving mechanism 120 is inserted into the rubber support through a plurality of support rods 121;
the plurality of buffer assemblies 130 are arranged in the casing 110 in a surrounding manner, one end of each buffer assembly 130 is horizontally inserted into the inner wall of the casing 110, and the other end of each buffer assembly 130 horizontally abuts against the side wall of the driving mechanism 120;
the inner wall of the housing 110 has a plurality of first noise reduction protrusions 111 uniformly distributed around the inner wall of the housing 110 for refracting the noise generated by the driving mechanism 120;
the housing 110 has a vacuum interlayer 112.
The working principle of the invention is as follows:
through buffer unit, rubber support combined action in horizontal direction and vertical direction, realize actuating mechanism's shock attenuation to through the protruding separation noise propagation of making an uproar of vacuum intermediate layer and first falling, reach the purpose of making an uproar of falling to the cooking machine.
From the above description, the beneficial effects of the present invention are: through setting up buffering subassembly for produce ascending support of horizontal direction to actuating mechanism, with the produced vibration of reduction actuating mechanism operation, and then the noise that produces when reducing the casing resonance. The rubber support is arranged and used for generating a buffer area in the vertical direction between the driving mechanism and the shell, and vibration generated by the driving mechanism to the shell is reduced. Because the buffering component and the rubber support are matched with each other, the driving mechanism is supported in the horizontal direction and the vertical direction, the driving mechanism is prevented from contacting with the shell, the transmission of vibration waves during the operation of the driving mechanism is reduced, and the effects of shock absorption and noise reduction are achieved. And be provided with the first arch of making an uproar of falling that sets up around shells inner wall in casing inside for at the inside refraction noise of casing, noise abatement transmits to the outside, because partial sound still can outwards propagate after the inside refraction of casing, consequently sets up the vacuum intermediate layer on the casing, is used for blocking the propagation of noise, makes sound receive dual separation when outwards propagating, and then reaches the effect of making an uproar. The invention achieves the purpose of reducing noise of the food processor under the combined action of the buffer component, the rubber support, the vacuum interlayer and the first noise reduction bulge, and the overall volume cannot be increased because all structures are positioned in the shell.
Further, the buffer assembly 130 is a rubber rod with an i-shaped cross section.
As can be seen from the above description, providing the rubber rod in an i-shape reduces laterally propagating noise and also enables stable support of the driving mechanism.
Further, the shape of the first noise reduction protrusion 111 is a hemisphere.
As can be seen from the above description, the first noise reduction protrusion is formed as a hemisphere, so that noise can be refracted at a plurality of angles, and the amount of noise propagating outwards can be reduced.
Further, the shape of the first noise reduction protrusion 111 is a pyramid;
there is no gap between every two adjacent first noise reduction protrusions 111.
As can be seen from the above description, the first noise reduction protrusion is a pyramid, so that noise is refracted on a plurality of planes, the amount of noise propagating outwards is reduced, and a noise reduction effect is achieved.
Further, a plurality of cushions 150;
the top of the shell 110 is provided with a groove 113 for installing the cooking cup 200;
the buffer pad 150 is disposed around the bottom of the groove 113, and one side of the buffer pad 150 is closely attached to the sidewall of the groove 113.
Can know by the above-mentioned description, set up a plurality of blotters for when cooking cup and casing contact, reduce the vibration of cooking cup, and then avoid cooking cup to produce resonance and lead to the noise to further enlarge at the stirring in-process, realized falling of cooking machine and fallen.
Further, the inside of the cushion pad 150 has a cushion chamber 151 with an inverted isosceles trapezoid longitudinal section;
the buffer cavity 151 is internally provided with a reinforcing rib 152 which is horizontally arranged, and the buffer cavity 151 is divided into two hollow cavities by the reinforcing rib 152;
the top of each cavity is provided with a plurality of second noise reduction protrusions 153 which are arranged in sequence and are in a pyramid shape.
Known from the above description, have the isosceles trapezoid's of inversion cushion chamber and strengthening rib in the blotter, the support intensity of blotter can be ensured to the structure of cushion chamber, and the setting up of cavity makes the propagation medium of sound become gaseous by the solid simultaneously to under the bellied cooperation of making an uproar is fallen to the second, sound refracts in the cavity, has blocked sound and has upwards propagated, and then reaches the purpose of making an uproar.
Further, the top of the rubber support 140 has an opening 141 matching with the support rod 121;
the opening 141 has an arc shape in a longitudinal section toward both ends of the support bar 121.
From the above description, it can be known that, the both ends of open longitudinal section are the arc, can reduce the area of contact between bracing piece and the rubber support, and then reduce the transmission of vibration wave when actuating mechanism moves, reach the effect that the noise propagation is reduced.
Further, the rubber mount 140 has a concave-shaped longitudinal section.
Further, the lower end of the support rod 121 is arc-shaped.
As can be seen from the above description, the lower end of the support rod is arc-shaped, which can reduce the contact area between the support rod and the rubber support and reduce the noise transmission.
Further, the thickness of the vacuum interlayer 112 is 1mm to 3 mm.
From the above description, at this thickness, the overall volume of the housing can maintain the original shape, and the sound insulation effect can be achieved, so that the noise reduction effect is improved without increasing the overall volume.
Example one
Referring to fig. 1-4, a household food processor comprises a main machine base 100 and a food cup 200, wherein the main machine base 100 comprises a shell 110, a driving mechanism 120, a plurality of buffer assemblies 130 and a plurality of rubber supports 140; a plurality of rubber supports are uniformly distributed at the bottom in the housing 110; the driving mechanism 120 is installed in the housing 110, and the driving mechanism 120 is inserted into the rubber bracket through a plurality of support rods 121; the plurality of buffer components 130 are arranged in the casing 110 in a surrounding manner, one end of each buffer component 130 is horizontally inserted into the inner wall of the casing 110, and the other end of each buffer component 130 horizontally abuts against the side wall of the driving mechanism 120; the inner wall of the housing 110 has a plurality of first noise reduction protrusions 111 uniformly distributed around the inner wall of the housing 110 for refracting the noise generated by the driving mechanism 120; the housing 110 has a vacuum interlayer 112. Preferably, the thickness of the vacuum interlayer 112 is 1mm to 3 mm. Because the thickness of the vacuum interlayer 112 is limited, part of sound cannot be completely blocked, the first noise reduction protrusion 111 is arranged to be matched with the vacuum interlayer 112, the sound is refracted before being transmitted to the vacuum interlayer 112, the sound transmitted to the vacuum interlayer 112 is reduced, the sound which is not refracted is blocked by the vacuum interlayer 112, and the effect of blocking the noise transmission to the maximum extent is achieved.
Referring to fig. 2, the buffer member 130 is a rubber rod having an i-shaped cross section. Specifically, the rubber rod includes a rod body 131 and two rubber gaskets 132 symmetrically disposed at two ends of the rod body 131, and the middle of the rod body 131 is provided with a plurality of vacuum chambers 133 distributed along the axial direction for blocking sound transmission. Preferably, the vacuum chamber 133 is an ellipsoid shape, and a longitudinal section thereof is an ellipse shape, and since sound cannot be transmitted in a vacuum environment, the vacuum chamber 133 is provided to firstly reduce the transmission of sound, and secondly, due to the existence of the vacuum chamber 133, a buffer region in a horizontal direction is formed on the rod body 131 to reduce the transmission of vibration waves, and the vacuum chamber 133 is an ellipsoid shape, so that the transmission of vibration waves can be reduced on the premise of ensuring the support strength of the rod body. Wherein, the rubber gasket 132 pressed against the sidewall of the driving mechanism 120 is adhered to the driving mechanism 120.
Optionally, the shape of the first noise reduction protrusion 111 is a hemisphere or a pyramid.
Referring to fig. 4, the first noise reduction protrusions 111 have a pyramid shape; there is no gap between every two adjacent first noise reduction protrusions 111.
Referring to fig. 1 and 2, a plurality of cushions 150 are further included; the top of the shell 110 is provided with a groove 113 for installing the cooking cup 200; the buffer pad 150 is disposed around the bottom of the groove 113, and one side of the buffer pad 150 is closely attached to the sidewall of the groove 113. Specifically, the cushion pad 150 is embedded in the bottom of the groove 113, the top of the cushion pad 150 is higher than the top of the groove 113, and the distance between the top of the cushion pad 150 and the top of the groove 113 is 1.2mm to 2.2 mm.
Referring to fig. 3, the cushion pad 150 has a buffer chamber 151 with an inverted isosceles trapezoid shape in longitudinal section; the buffer cavity 151 is internally provided with a reinforcing rib 152 which is horizontally arranged, and the buffer cavity 151 is divided into two hollow cavities 154 by the reinforcing rib 152; the top of each cavity 154 has a plurality of second noise reduction protrusions 153 arranged in sequence and in a pyramid shape. Specifically, the cavity 154 is a vacuum environment.
Referring to fig. 2, the top of the rubber mount 140 has an opening 141 matching the support bar 121; the opening 141 is curved in longitudinal section toward both ends of the support bar 121.
Referring to fig. 2, the rubber mount 140 has a concave-shaped longitudinal section.
Referring to fig. 2, the lower end of the supporting rod 121 is arc-shaped, and in order to reduce the contact area between the supporting rod 121 and the rubber mount 140, the lower end of the supporting rod 121 and both ends of the longitudinal section of the opening 141 of the rubber mount 140 are arc-shaped, thereby blocking the transmission of sound.
In summary, the household food processor provided by the invention has the effects of reducing the outward propagation of noise through the arrangement of the vacuum interlayer and the first damping protrusion, and reduces the contact area between the driving mechanism and the shell and the vibration frequency of the driving mechanism through the damping pad, the rubber support, the buffering assembly and the supporting rod on the premise of ensuring the stable operation environment of the driving mechanism, thereby avoiding the resonance of the shell to generate larger noise and stopping the propagation of the noise from the source. All structural improvements of the invention are positioned in the shell, and the noise of the food processor is reduced on the premise of ensuring that the whole volume of the food processor is not increased.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.

Claims (10)

1. A household food processor comprises a host base, and is characterized in that the host base comprises a shell, a driving mechanism, a plurality of buffer assemblies and a plurality of rubber supports;
the plurality of rubber supports are uniformly distributed at the bottom in the shell;
the driving mechanism is arranged in the shell and is inserted on the rubber support through a plurality of supporting rods;
the plurality of buffer assemblies are arranged in the shell in a surrounding mode, one end of each buffer assembly is horizontally inserted into the inner wall of the shell, and the other end of each buffer assembly horizontally abuts against the side wall of the driving mechanism;
the inner wall of the shell is provided with a plurality of first noise reduction bulges which are arranged around the inner wall of the shell and are uniformly distributed, and the first noise reduction bulges are used for refracting the noise generated by the driving mechanism;
the housing has a vacuum interlayer.
2. The household food processor of claim 1, wherein the buffer assembly is a rubber rod with an I-shaped cross section.
3. The household food processor of claim 1, wherein the first noise reducing protrusion is shaped as a hemisphere.
4. The household food processor of claim 1, wherein the first noise reducing protrusions are pyramid-shaped;
and no gap exists between every two adjacent first noise reduction protrusions.
5. The household food processor of claim 1, further comprising a plurality of cushions;
the top of the shell is provided with a groove for mounting a cooking cup;
the buffer cushion is arranged at the bottom of the groove in a surrounding mode, and one side of the buffer cushion is tightly attached to the side wall of the groove.
6. The household food processor as claimed in claim 5, wherein the inside of the buffer pad is provided with a buffer cavity with an inverted isosceles trapezoid longitudinal section;
the buffer cavity is internally provided with a reinforcing rib which is horizontally arranged and divides the buffer cavity into two cavities;
the top of each cavity is provided with a plurality of second noise reduction bulges which are arranged in sequence and are pyramid-shaped.
7. The household food processor as claimed in claim 1, wherein the top of the rubber support is provided with an opening matched with the support rod;
the two ends of the longitudinal section of the opening facing the support rod are both arc-shaped.
8. The household food processor as claimed in claim 7, wherein the rubber support has a concave longitudinal section.
9. A household food processor as defined in claim 1, wherein the lower end of said support rod is arc-shaped.
10. The household food processor of claim 1, wherein the vacuum interlayer has a thickness of 1mm to 3 mm.
CN202110631238.4A 2021-06-07 2021-06-07 Household food processor Active CN113180505B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202110631238.4A CN113180505B (en) 2021-06-07 2021-06-07 Household food processor
PCT/CN2021/099557 WO2022257089A1 (en) 2021-06-07 2021-06-11 Household food processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110631238.4A CN113180505B (en) 2021-06-07 2021-06-07 Household food processor

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CN113180505A true CN113180505A (en) 2021-07-30
CN113180505B CN113180505B (en) 2021-11-30

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CN207341667U (en) * 2017-03-02 2018-05-11 九阳股份有限公司 A kind of good food processor of noise reduction effect
CN206831061U (en) * 2017-03-27 2018-01-02 天津维通管道工程机械有限公司 Diesel generating set damping base
CN208441927U (en) * 2018-07-16 2019-01-29 苏州市华能发电机有限公司 A kind of small generator unit damping base
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CN112228503A (en) * 2019-07-15 2021-01-15 扬州市新港电机有限公司 Damping mechanism for generator
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