CN218943138U

CN218943138U - Food processor

Info

Publication number: CN218943138U
Application number: CN202320074513.1U
Authority: CN
Inventors: 王旭宁; 黄东仁; 饶江明
Original assignee: Hangzhou Joyoung Household Electrical Appliances Co Ltd
Current assignee: Hangzhou Joyoung Household Electrical Appliances Co Ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-05-02
Anticipated expiration: 2033-01-10

Abstract

The utility model discloses a food processor, which belongs to the field of household appliances and solves the problems of poor damping effect and poor sealing performance. The utility model is mainly used for realizing effective shock absorption and improving the sealing effect.

Description

Food processor

Technical Field

The utility model relates to a household appliance, in particular to a food processor.

Background

The food processing machine comprises a main machine of the food processing machine and a cup body assembly arranged on the main machine, wherein when the food processing machine is in a working state, the crushing blade is driven to rotate by a motor to crush and process food materials. And the motor can generate vibration in the process of high-speed rotation, and generate larger noise. In order to solve the above-mentioned problem, in the prior art, as disclosed in patent application No. 202211218122.9, a noise-reducing food processor is disclosed, which includes a main machine and a cup assembly mounted on the main machine, the main machine includes a casing, a base disposed at the bottom of the casing, and a power assembly disposed in a first chamber formed by enclosing the casing and the base, the power assembly includes a motor, a motor support, a motor cover, and an inner seat, the inner seat and the motor support enclose to form a second chamber so as to wrap the motor cover and the motor in the second chamber, the motor cover forms a third chamber so as to wrap the motor in the third chamber, the motor is flexibly hoisted in the motor support, and a motor shock pad is disposed between the motor and the motor support; the motor cover install in the motor support, and the motor cover passes through the motor shock pad with the motor is kept apart, the motor shock pad sets up between third cavity and the second cavity, in order to reduce the transmission of vibration, but the deformation volume of motor shock pad is great, influences the leakproofness between motor and the motor support, and liquid can get into inside the host computer through the installation clearance between motor and the motor support, increases the host computer risk of leaking that intakes, influences life-span and the security of food processor.

Disclosure of Invention

The utility model aims to provide a food processor, which solves the problems of poor damping effect and poor sealing performance of the food processor in the prior art, and increases the sealing effect while realizing effective damping.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a food processing machine, includes the host computer and installs in the cup subassembly of host computer, and the host computer includes casing, base and power pack, and the casing bottom is located to the base, and power pack installs in the installation cavity that casing and base enclose and close the formation, and power pack includes driving motor and motor support, and motor support installs in the base, and driving motor installs in motor support, and the top of casing is equipped with the apron, and the apron is equipped with the outstanding installation through-hole of power supply support, and installation through-hole department is equipped with sealed shock pad, sealed shock pad includes base member and shock attenuation shirt rim, and the base member presss from both sides tightly between apron and motor support, and the shock attenuation shirt rim is located the inner circle side of base member and has deformation clearance between with the base member, and the apron is pushed down the base member, makes shock attenuation shirt rim butt in motor support.

After the technical scheme is adopted, the utility model has the following advantages: firstly, divide into base member and shock attenuation shirt rim with sealed shock pad, the shock attenuation shirt rim is located the inner circle side of base member and has the deformation clearance with the base member between, satisfy the great deflection of shock attenuation shirt rim, effectively absorb the vibrations that driving motor work produced through the deformation of shock attenuation shirt rim, effectively reduce the vibrations that transmit to apron and motor bracket, the vibrations that the work of the isolated driving motor produced are directly transmitted to the apron in addition in deformation clearance, be favorable to reducing food processor work noise, secondly, the apron pushes down the base member, make the shock attenuation shirt rim butt in motor bracket, be favorable to fixing sealed shock pad steadily, reduce the installation clearance between apron and the motor bracket, be favorable to promoting sealed effect, improve the waterproof performance of food processor, be favorable to improving the safety in utilization of complete machine and ensure the life of complete machine.

Further, the thickness of the shock absorption skirt is B1, and B1 is more than or equal to 0.5mm and less than or equal to 2mm. By adopting the technical scheme, the thickness of the shock absorption skirt edge is reasonably set, so that the shock absorption skirt edge meets the structural strength requirement of the shock absorption skirt edge while meeting the shock absorption requirement, if B1 is less than 0.5mm, the shock absorption skirt edge is easy to generate large-amplitude bending deformation and even fracture, and if B1 is more than 2mm, the shock absorption skirt edge is difficult to deform, so that the shock absorption effect is poor.

Further, the thickness of the shock-absorbing skirt is B1, the shock-absorbing skirt and the base body are connected into a whole through the connecting part, the thickness of the connecting part is B2, and B2 is smaller than B1. By adopting the technical scheme, the thickness of the connecting part and the thickness relation of the damping skirt edge are reasonably arranged, the damping requirement is met, if B2 is more than or equal to B1, the connecting part is not easy to deform than the damping skirt edge, and only part of the damping skirt edge is easy to deform, so that the damping effect is influenced.

Further, the width of the deformation gap in the natural state of the sealing shock pad is W1, and W1 is more than or equal to 0.5mm and less than or equal to 1.5mm. By adopting the technical scheme, the width of the deformation gap in the natural state of the sealing shock pad is reasonably set, so that the deformation of the shock absorption skirt edge is more reasonable, if W1 is smaller than 0.5mm, the deformation of the shock absorption skirt edge is smaller, the shock effect generated by the operation of the driving motor is poorer, the shock generated by the operation of the driving motor is easy to directly transfer to the cover plate, if W1 is larger than 1.5mm, the deformation of the shock absorption skirt edge is easy to be excessively large, and the motor bracket is easy to generate larger shaking to influence the operation stability of the driving motor.

Further, the base body comprises a sealing part extending outwards, the cover plate is provided with an annular convex rib pressed on the sealing part, and the motor support is provided with an annular table top supporting the sealing part. By adopting the technical scheme, the sealing part and the annular table top supporting the sealing part are arranged, so that the sealing effect is further improved, and the reliability of matrix installation can be improved.

Further, the sealing part is provided with an upward protruding boss, the bottom end of the protruding rib is provided with a groove for the boss to extend into, and the width W2 of the groove is smaller than the width W3 of the bottom end of the boss in the radial direction of the sealing shock pad. By adopting the technical scheme, the groove which is protruded upwards and is protruded for the boss to extend in is arranged, the difficulty that liquid passes through the sealing part and the convex ribs is increased, the sealing effect is further improved, the limiting effect can be formed on the sealing part, the width W2 of the groove and the width W3 of the bottom end of the boss are reasonably arranged, the boss is reliably supported by the groove, and the sealing performance between the groove and the boss is better.

Further, the natural height of the boss is H1, H1 is less than or equal to 1mm and less than or equal to 3mm, and W3 is less than or equal to 1mm and less than or equal to 3mm. By adopting the technical scheme, the natural height of the boss and the width of the bottom end of the boss are reasonably arranged, the boss can be conveniently inserted into the groove while the sealing effect is guaranteed, the installation is convenient, if H1 is less than 1mm, W3 is less than 1mm, the boss cannot have an effective water blocking effect, if H1 is more than 3mm, W3 is more than 3mm, the boss is easy to be blocked with the inner wall of the groove during assembly, and the assembly efficiency is influenced.

Further, the depth H3 of the groove is larger than the height H2 of the deformed boss, so that a containing cavity is formed above the boss in the groove. By adopting the technical scheme, the depth of the groove and the height of the boss after deformation are reasonably set, so that the accommodating cavity is formed, once liquid flows in from the top end of the matrix and breaks through the sealing relationship between the boss and the groove, the accommodating cavity can accommodate the liquid, and the liquid is prevented from entering the host.

Further, a plurality of bosses are distributed in the circumferential direction of the sealing part; or the boss is arranged in an annular shape along the circumferential direction of the sealing part, and the groove is an annular groove. By adopting the technical scheme, in one technical scheme, the plurality of bosses are arranged on the circumference of the sealing part, so that the sealing effect is improved, the sealing part is convenient to install, and the sealing part is more stably fixed; in another technical scheme, the boss is arranged in a ring shape along the circumferential direction of the sealing part, so that the matching area of the boss and the annular groove is increased, and the sealing effect is greatly improved.

Further, the base member includes the shock attenuation portion that upwards extends, and the deformation clearance is located between shock attenuation portion and the shock attenuation shirt rim, and the top of shock attenuation shirt rim is connected with the top of shock attenuation portion, and the shock attenuation portion passes through the conical surface laminating with the pore wall of installation through-hole. Adopt aforementioned technical scheme, through setting up the shock attenuation portion that upwards extends, form dual shock attenuation effect, further effectively absorb the vibrations that driving motor work produced to and the shock attenuation portion passes through the conical surface laminating with the pore wall of installation through-hole, makes the base member obtain more stable installation, also can further increase sealed effect.

Drawings

The utility model is further described below with reference to the accompanying drawings:

FIG. 1 is a cross-sectional view of a food processor in accordance with the present utility model;

FIG. 2 is an exploded view of the food processor of the present utility model;

FIG. 3 is a schematic view of a part of a food processor according to the present utility model;

FIG. 4 is a schematic view of the structure of the cover plate and the motor bracket in the present utility model;

FIG. 5 is a schematic view of a sealing cushion according to the present utility model;

in the figure, 1, a host; 11. a housing; 12. a base; 13. a driving motor; 14. a motor bracket; 141. an annular table top; 15. a cover plate; 151. mounting through holes; 152. convex ribs; 1521. a groove; 1522. a receiving chamber; 16. sealing the shock pad; 161. a base; 1611. a sealing part; 1612. a boss; 162. a shock absorbing skirt; 163. a deformation gap; 164. a damper; 165. and a connecting part.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments.

The terms "first," "second," "third," "fourth" and the like in the description and in the claims and in the above drawings, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein.

It should be understood that, in various embodiments of the present utility model, the size of the sequence numbers of each process is not meant to indicate the order of execution, and the order of execution of each process should be determined by its functions and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present utility model.

It should be understood that in the present utility model, "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements that are expressly listed or inherent to such process, method, article, or apparatus.

It should be understood that in the present utility model, "plurality" means two or more. "and/or" is merely an association relationship describing an association object, meaning that three relationships may exist, for example, X and/or Y may represent: x alone, X and Y together, and Y alone. The character "/" generally indicates that the context-dependent object is an "or" relationship. "comprising X, Y and Z", "comprising X, Y, Z" means that all three of X, Y, Z comprise, "comprising X, Y or Z" means that one of the three comprises X, Y, Z, and "comprising X, Y and/or Z" means that any one or any two or three of the three comprise X, Y, Z.

The technical scheme of the utility model is described in detail below by specific examples. The following specific embodiments may be combined with or replaced with each other according to actual situations, and the same or similar concepts or processes may not be described in detail in some embodiments.

As shown in fig. 1 to 5, the utility model provides a food processing machine, which comprises a main machine 1 and a cup body assembly arranged on the main machine 1, wherein the main machine 1 comprises a machine shell 11, a base 12 and a power assembly, the base 12 is arranged at the bottom of the machine shell 11, the power assembly is arranged in an installation cavity formed by encircling the machine shell 11 and the base 12, the power assembly comprises a driving motor 13 and a motor bracket 14, the motor bracket 14 is arranged on the base 12, the driving motor 13 is arranged on the motor bracket 14, a cover plate 15 is arranged at the top end of the machine shell 11, the cover plate 15 is provided with an installation through hole 151 protruding from the power bracket 14, a sealing shock pad 16 is arranged at the installation through hole 151, the sealing shock pad 16 comprises a base 161 and a shock absorption skirt 162, the base 161 is clamped between the cover plate 15 and the motor bracket 14, the shock absorption skirt 162 is positioned at the inner ring side of the base 161 and has a deformation gap 163 with the base 161, and the cover plate 15 presses the base 161, so that the shock absorption skirt 162 is abutted against the motor bracket 14.

Firstly, divide into matrix 161 and shock attenuation shirt rim 162 with sealed shock pad 16, shock attenuation shirt rim 162 is located the inner circle side of matrix 161 and has deformation clearance 163 with matrix 161, satisfy the great deflection of shock attenuation shirt rim 162, effectively absorb the vibrations that driving motor 13 work produced through the deformation of shock attenuation shirt rim 162, effectively reduce the vibrations that transfer to apron 15 and motor support 14, and deformation clearance 163 can effectively isolate the vibrations that driving motor 13 work produced and directly transmit to apron 15, be favorable to reducing food processor work noise, secondly, apron 15 pushes down matrix 161, make shock attenuation shirt rim 162 butt in motor support 14, be favorable to fixing sealed shock pad 16 steadily, reduce the installation clearance between apron 15 and the motor support 14, be favorable to promoting sealed effect, improve the waterproof performance of food processor, be favorable to improving the safety in utilization of complete machine and ensure the life of complete machine.

Note that, when the motor is in the non-operating state, the shock-absorbing skirt 162 is spaced from the base 161 as shown by the solid line in fig. 4; when the motor is in operation, the shock absorbing skirt 162 deforms and approaches the base 161 as shown in phantom in fig. 4.

It will be appreciated that during transportation of the food processor, the motor bracket 14 presses against the shock absorbing skirt 162 to bring the shock absorbing skirt 162 into close proximity with the base 161, thereby providing a protective cushioning effect to the motor bracket 14.

To achieve a better shock absorbing effect, first, the thickness of the shock absorbing skirt 162 is B1, and B1 is 0.5 mm.ltoreq.B1.ltoreq.2mm. Through reasonable thickness that sets up shock attenuation shirt rim 162, it satisfies the structural strength requirement of shock attenuation shirt rim 162 when making it satisfy the shock attenuation requirement.

Specifically, the thickness B1 of the shock absorbing skirt 162 may be a reasonable size of 0.6mm, 0.8mm, 1.0mm, 1.2mm, 1.4mm, 1.6mm, etc.

Next, the thickness of the damper skirt 162 is B1, the damper skirt 162 and the base 161 are integrally connected by a connecting portion 165, and the thickness of the connecting portion 165 is B2, B2 < B1. The thickness of the connecting portion 165 and the thickness of the shock-absorbing skirt 162 are set to satisfy the shock-absorbing requirement.

Then, the width of the deformation gap 163 in the natural state of the sealing cushion 16 is W1, W1 is 0.5 mm.ltoreq.W1.ltoreq.1.5 mm. By reasonably setting the width of the deformation gap 163 in the natural state of the sealing cushion 16, the deformation amount of the shock-absorbing skirt 162 is more reasonable.

Specifically, W1 may be a reasonable size of 0.6mm, 0.8mm, 1.0mm, 1.2mm, 1.4mm, etc.

In the present utility model, the base 161 includes a shock absorbing portion 164 extending upward, the deformation gap 163 is located between the shock absorbing portion 164 and the shock absorbing skirt 162, the top end of the shock absorbing skirt 162 is connected to the top end of the shock absorbing portion 164, and the shock absorbing portion 164 is attached to the wall of the mounting through hole 151 by a conical surface. Through setting up the shock attenuation portion 164 that upwards extends, form dual shock attenuation effect, further effectively absorb the vibrations that driving motor 13 work produced to and shock attenuation portion 164 passes through the conical surface laminating with the pore wall of installation through-hole 151, makes base member 161 obtain more stable installation, also can further increase sealed effect.

And, the base 161 includes an outwardly extending sealing portion 1611, the cover 15 is provided with an annular bead 152 which presses against the sealing portion 1611, and the motor support 14 is provided with an annular table 141 which supports the sealing portion 1611. By providing the sealing portion 1611 and the annular mesa 141 supporting the sealing portion 1611, the sealing effect can be further improved, and the mounting reliability of the base 161 can be increased.

In order to further perform the sealing function, the sealing portion 1611 is provided with an upward protruding boss 1612, the bottom end of the protruding rib 152 is provided with a groove 1521 into which the boss 1612 extends, and in the radial direction of the sealing cushion 16, the width W2 of the groove 1521 is smaller than the width W3 of the bottom end of the boss 1612. Through setting up bellied arch and the recess 1521 that supplies boss 1612 to stretch into, increase the degree of difficulty that liquid passed between sealing 1611 and the protruding muscle 152, be favorable to further promoting sealed effect, also can form spacing effect to sealing 1611 to and rationally set up the width W2 of recess 1521 and the width W3 of boss 1612 bottom, be favorable to making boss 1612 form reliable support to recess 1521, also can make the leakproofness between recess 1521 and the boss 1612 better.

For easy installation, the boss 1612 has a natural height H1, H1 is 1mm or less and 3mm or less, and W3 is 1mm or less and 3mm or less. By adopting the technical scheme, the natural height of the boss 1612 and the width of the bottom end of the boss 1612 are reasonably arranged, so that the boss 1612 can be conveniently stretched into the groove 1521 while the sealing effect is guaranteed, and the installation is convenient.

It will be appreciated that H1 may be of reasonable size 1.5mm, 2mm, 2.3mm, 2.5mm, etc., and H2 may be of reasonable size 1.5mm, 1.8mm, 2mm, 2.5mm, etc.

To further seal, the depth H3 of the recess 1521 is greater than the height H2 of the boss 1612 after deformation, such that a receiving cavity 1522 is formed within the recess 1521 above the boss 1612. The reasonable setting of the depth of the groove 1521 and the height of the deformed boss 1612 is beneficial to forming the accommodating cavity 1522, once the liquid flows in from the top end of the substrate 161 and breaks through the sealing relationship between the boss 1612 and the groove 1521, the accommodating cavity 1522 can accommodate the liquid and prevent the liquid from entering the host 1.

In one embodiment, the boss 1612 is distributed in plurality in the circumferential direction of the seal 1611. While facilitating the installation of the sealing portion 1611, the sealing portion 1611 is more stably fixed. Specifically, the boss 1612 may be provided in a reasonable number of three, four, five, six, etc.

In another embodiment, the boss 1612 is disposed in an annular shape along the circumference of the seal 1611, and the groove 1521 is an annular groove 1521. The matching area of the boss 1612 and the annular groove 1521 is increased, and the sealing effect is greatly improved.

In addition to the preferred embodiments described above, other embodiments of the present utility model are also contemplated as falling within the scope of the claimed utility model, as well as all other embodiments that may be made by one of ordinary skill in the art without making any inventive effort based on the embodiments of the present utility model.

Claims

1. The utility model provides a food processing machine, includes the host computer and installs in the cup subassembly of host computer, and the host computer includes casing, base and power pack, and the casing bottom is located to the base, and power pack installs in the installation cavity that casing and base enclose and form, and power pack includes driving motor and motor support, and motor support installs in the base, and driving motor installs in motor support, and the top of casing is equipped with the apron, and the apron is equipped with the outstanding installation through-hole of power supply support, and installation through-hole department is equipped with sealed shock pad, its characterized in that, sealed shock pad includes base member and shock attenuation shirt rim, and the base member presss from both sides tightly between apron and motor support, and the shock attenuation shirt rim is located the inner circle side of base member and has deformation clearance between with the base member, and the base member is pushed down to the apron, makes shock attenuation shirt rim butt in motor support.

2. The food processor of claim 1 wherein the shock absorbing skirt has a thickness B1,0.5mm ∈b1 +.2mm.

3. The food processor of claim 1, wherein the shock-absorbing skirt has a thickness B1, and the shock-absorbing skirt and the base are integrally connected by a connecting portion having a thickness B2, B2 < B1.

4. The food processor of claim 1, wherein the deformation gap has a width W1 in the natural state of the sealing cushion of 0.5 mm-1.5 mm.

5. The food processor of claim 1, wherein the base includes an outwardly extending sealing portion, the cover plate having an annular bead pressed against the sealing portion, the motor support having an annular land supporting the sealing portion.

6. The food processor of claim 5, wherein the sealing portion is provided with an upwardly protruding boss, the bottom end of the bead is provided with a groove into which the boss protrudes, and the width W2 of the groove is smaller than the width W3 of the bottom end of the boss in the radial direction of the sealing cushion.

7. The food processor of claim 6 wherein the boss has a natural height H1,1mm < H1 < 3mm,1mm < W3 < 3mm.

8. The food processor of claim 6 wherein the depth H3 of the recess is greater than the height H2 of the boss after deformation such that a receiving cavity is formed in the recess above the boss.

9. The food processor of claim 6, wherein the boss is distributed in plurality in a circumferential direction of the sealing portion; or the boss is arranged in an annular shape along the circumferential direction of the sealing part, and the groove is an annular groove.

10. The food processor of claim 1, wherein the base includes an upwardly extending shock absorbing portion, the deformation gap is located between the shock absorbing portion and the shock absorbing skirt, the top end of the shock absorbing skirt is connected to the top end of the shock absorbing portion, and the shock absorbing portion is attached to the wall of the mounting through hole by a tapered surface.