CN210124656U - Food preparation machine stirring cup with good sealing effect - Google Patents

Abstract

The utility model discloses a food processor stirring cup with good sealing effect, which comprises a cup body, a cup cover and a sealing ring sealed between the cup body and the cup cover, wherein the cup cover comprises a cup cover top wall and a cup cover side wall, the sealing ring is sleeved on the cup cover side wall, the upper opening of the cup body forms a cup opening, one side of the cup opening is provided with a convex cup mouth, the sealing ring comprises a sealing ring main body sleeved on the cup cover side wall, a first sealing rib is convexly arranged on the circumferential direction of the outer wall of the sealing ring main body, the first sealing rib is provided with a first sealing surrounding edge for sealing the cup mouth, the protruding length of the first sealing surrounding edge is H1, H1 is more than or equal to 5mm and less than or equal to 28mm, the crushing knife can stir food in the stirring cup to cause the food to rotate along the inner wall of the stirring cup and overflow to the cup mouth, the sealing ring is arranged between the cup mouth and the cup cover side wall, the material is not easy to overflow, the sealing effect is enhanced.

Description

Food preparation machine stirring cup with good sealing effect

Technical Field

The utility model relates to a food processing technology field particularly, relates to a sealed effectual food preparation machine stirring cup.

Background

The food processor is a household appliance product with high selection rate of modern home health care and health preservation. The existing food processor adopts a motor to drive a crushing cutter component to stir food materials so as to realize the preparation of foods such as soybean milk, rice paste, fruit juice and the like.

Under the drive of a motor, the crushing cutter assembly rotates at a high speed in the stirring cup and can crush food instantly, but the crushing cutter assembly can cause the food to rotate along the inner wall of the stirring cup when rotating and cause the stirring cup to shake violently, and the processed food can overflow from the cup cover and the cup body, so a sealing element needs to be additionally arranged between the cup cover and the cup body of the stirring cup; in addition, in order to prevent the food processing machine from oxidizing food, a food processing machine with a vacuumizing function is available on the market, but the problem of food oxidation in the food processing machine cannot be solved well due to the problem of poor sealing property between the cup cover and the cup body.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem in the above-mentioned technique to a certain extent at least, for overcoming the shortcoming and the not enough that exist among the prior art, the utility model provides a sealed effectual food preparation machine stirring cup.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a sealed effectual food preparation machine stirring cup, includes cup, bowl cover and seals the cup with sealing washer between the bowl cover, the bowl cover includes bowl cover roof and bowl cover lateral wall, and on the bowl cover lateral wall was located to the sealing washer cover, cup upper portion opening formed the rim of a cup, and one side of rim of a cup was equipped with the rim of a cup of evagination, the sealing washer is established including the cover the sealing washer main part of bowl cover lateral wall encircles the protruding first sealed muscle that is equipped with of sealing washer main part outer wall circumference, first sealed muscle is equipped with sealedly the first sealed edge of enclosing of rim of a cup, the first sealed bulge length of enclosing the edge is H1, and 5mm is less than or equal to H1 and is less than or.

Preferably, the width of the first sealing rib is W1, W1 is not less than 2mm and not more than 18mm, and the first sealing edge is an arc-shaped structure formed by the first sealing rib in a protruding mode.

Preferably, the lower side of the first sealing rib surrounds the circumferential direction of the outer wall of the sealing ring main body, and a second sealing rib is arranged in a protruding mode and is provided with a seal.

Preferably, the second sealing edge has an arc-shaped structure formed by the second sealing rib protruding outwards, the width of the second sealing rib is W2, and W2 is less than W1.

Preferably, a reinforcing rib is arranged between the first sealing rib and the second sealing rib.

Preferably, the side wall of the cup cover is provided with a first limiting structure for limiting the installation position of the sealing ring, and the sealing ring is provided with a second limiting structure matched with the first limiting structure.

Preferably, first limit structure is the screens muscle, second limit structure for with the screens groove that the screens muscle cooperation is connected.

Preferably, the thickness of the sealing ring main body is D1, and D1 is more than or equal to 0.5mm and less than or equal to 4 mm.

Preferably, the outer side of the side wall of the cup cover is inwards provided with an annular concave position in a concave manner, and the annular concave position comprises a lower flange and an upper flange which are clamped with the sealing ring.

Preferably, the first sealing rib and the second sealing rib are gradually reduced in thickness from the radial direction to the outer side of the sealing ring main body.

The above technical scheme of this application has following beneficial effect:

1. in the utility model, the side wall of the cup cover is sleeved with a sealing ring, the upper opening of the cup body forms a cup mouth, one side of the cup mouth is provided with a convex cup mouth, a first sealing rib of the sealing ring is provided with a first sealing surrounding edge for sealing the cup mouth, after the cup cover of the stirring cup is covered on the cup body, when the food processor works, the food in the stirring cup is stirred by the crushing knife to cause the food to rotate along the inner wall of the stirring cup and overflow to the cup mouth, the sealing ring is arranged between the cup mouth and the side wall of the cup cover, the material is not easy to overflow from the cup cover and the cup mouth, and the sealing ring is also provided with the first sealing surrounding edge for sealing the cup mouth, thereby enhancing the sealing effect, ensuring that the food juice can not overflow from the gap between the cup mouth and the cup cover when the food processor runs at high speed, simultaneously, the food juice can not overflow from the cup mouth because, avoid food juice to pollute the machine, first sealed enclose along protrusion length 5mm be less than or equal to H1 be less than or equal to 28mm, utilize first sealed enclose along the rim of a cup interference fit in the rim of a cup, let first sealed enclose along the magnitude of interference extrusion rim of a cup inside wall to reach better sealed effect.

2. W1 is not less than 2mm in width of the first sealing rib and not more than 18mm in width of the first sealing rib, so that the effect of pressing is achieved through interference fit among the cup opening, the side wall of the cup cover and the first sealing rib, and a good sealing effect is achieved between the cup opening and the side wall of the cup cover. The bowl cover becomes certain angle with the cup, the spacing muscle of cup does not insert the bowl cover swivelling chute along with the rotation, but food preparation machine micro-gap switch connecting rod can insert on the micro-gap switch, food preparation machine still can normally be circular telegram work, this kind of bowl cover installation status is called abnormal installation, the bowl cover lateral wall does not install when abnormal installation and targets in place, the glass mouth is inseparable with the laminating of bowl cover lateral wall, this application scheme is sealed for better to the glass mouth, the shape on first sealed edge of enclosing is the circular-arc structure with glass mouth shape assorted, the sealing washer is sealed to the laminating that the glass mouth department can be better, no matter be that the bowl cover is normally installed and targets in place or abnormal installation, can both reach better sealed effect.

3. First sealed muscle downside is equipped with the sealed muscle of second, the sealed muscle of second is equipped with the sealed edge of enclosing of second of sealed rim of a cup mouth, the sealed muscle of first sealed muscle and second that the sealing washer set up at the upper and lower interval is equipped with, food preparation machine during operation, when food juice lower floor sealed face, when contacting the sealed muscle of second promptly, because power and hot dual function, it is not good to probably cause the sealed muscle of lower floor to seal the effect, through an isolation space that forms between the sealed muscle of first sealed muscle and second, even can guarantee like this in the food juice isolation space of food preparation machine during operation, also can not leak outside the cup, sealed effect has further been strengthened.

4. The second sealing surrounding edge is of an arc-shaped structure, and can be matched with the first sealing surrounding edge to seal the cup mouth, so that the sealing effect of the cup mouth is ensured. The width of the sealed muscle of second is W2, W2 is less than W1, the sealed muscle size of second excessively leads to rotatory tension after the installation, the undersize can lead to sealed badly, first sealed muscle, the sealed muscle of second size setting mainly considers the sealed muscle of second and can upwards do all can when warping, its edge is upwards protruding, first sealed muscle is because big than the sealed muscle of second, and cup area of contact is big, can not arouse the deformation of first sealed muscle because of the deformation of the sealed muscle of second, guarantee sealed effect.

5. The reinforcing ribs are arranged between the first sealing ribs and the second sealing ribs, so that the deformation resistance of the sealing ring can be improved, wherein the thickness of the rib positions of the reinforcing ribs is generally set to be 1-4 mm, and the structural stability of the sealing ring body can be guaranteed.

6. In order to fix the sealing ring, the side wall of the cup cover is provided with a first limiting structure for limiting the installation position of the sealing ring, the sealing ring is provided with a second limiting structure matched with the first limiting structure, the first limiting structure is a clamping rib, the second limiting structure is a clamping groove matched and connected with the clamping rib, and when the sealing ring is installed on the side wall of the cup cover, the clamping groove of the sealing ring is sleeved on the clamping rib to limit the circumferential freedom degree of the sealing ring; the cup cover side wall outside is equipped with annular concave position to the indent, annular concave position includes the lower flange and the last flange of joint sealing washer, the sealing washer main part is installed in annular concave position, limiting action through flange and last flange down, the degree of freedom of the vertical direction of sealing washer has been injectd, the sealing washer can not the drunkenness from top to bottom has been guaranteed, the effect that prevents the sealing washer and drop has been reached, through the restriction to sealing washer circumference and vertical direction degree of freedom, the fixed of sealing washer has been guaranteed, the sealed effect of sealing washer has further been guaranteed.

7. The thickness of the sealing ring main body is D1, D1 is more than or equal to 0.5mm and less than or equal to 4mm, the sealing ring main body is too thick, the elasticity is very large, the cover opening and the cover opening are difficult, the strength is insufficient when the sealing ring main body is too thin, the sealing effect is weakened, the integral strength of the sealing ring can be ensured through limiting the thickness of the sealing ring main body, and the use integrity and the service life of the sealing ring can be ensured; the first sealing rib and the second sealing rib are gradually reduced from the radial outward thickness of the sealing ring main body, so that the sealing effect can be achieved, most people can easily detach the cup cover, and the cup cover is convenient for users to use.

Drawings

The invention is described in further detail below with reference to the accompanying drawings:

FIG. 1 is a schematic structural view of a food processor according to the present invention;

FIG. 2 is a schematic structural view of the stirring cup of the present invention;

fig. 3 is a schematic structural diagram of the sealing ring of the present invention;

fig. 4 is a schematic sectional structure view of the sealing ring of the present invention;

FIG. 5 is a schematic sectional view of the stirring cup of the present invention;

FIG. 6 is a schematic view of a partial structure of the cup cover of the present invention;

fig. 7 is an enlarged view of a in fig. 6.

The corresponding reference numbers for the component names in the figures are as follows:

1. a machine base; 2. A stirring cup; 21. a cup body; 211. a cup body limiting rib; 212. a cup mouth; 22. a cup cover; 221. a cup cover rotating groove; 222. a lid top wall; 223. the side wall of the cup cover; 3. a seal ring; 31. a seal ring main body; 32. a first sealing rib; 321. a first sealing skirt; 33. a second sealing rib; 331. a second sealing skirt; 4. a cup mouth; 5. reinforcing ribs; 6. a clamping rib; 7. a clamping groove; 8. an annular concave position; 81. a lower flange; 82. an upper flange; 9. and (5) crushing knives.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It is to be understood that the following terms "upper," "lower," "left," "right," "longitudinal," "lateral," "inner," "outer," "vertical," "horizontal," "top," "bottom," and the like are used in an orientation or positional relationship relative to one another only as illustrated in the accompanying drawings and are used merely for convenience in describing and simplifying the invention, and do not indicate or imply that the device/component so referred to must have a particular orientation or be constructed and operated in a particular orientation and therefore should not be considered as limiting the invention.

Combine fig. 1 to 7 shown, the utility model provides a low noise food preparation machine, including frame 1, set up motor (not shown in the figure) in frame 1, set up stirring cup 2 on the frame, the stirring cup includes cup 21, locates in the cup by motor drive's crushing sword, bowl cover 22 and sealed sealing washer 3 between cup 21 and bowl cover 22, the cup is equipped with the spacing muscle 211 of cup, and the bowl cover is equipped with bowl cover swivelling chute 221, through the fixed bowl cover 22 of the cooperation of the spacing muscle 211 of cup and bowl cover swivelling chute 221 and cup 21, bowl cover 22 includes bowl cover roof 222 and bowl cover lateral wall 223, and 3 covers of sealing washer locate on bowl cover lateral wall 223.

In order to achieve the sealing effect between the side wall of the cup cover and the cup body, as shown in fig. 2 to 4, a cup mouth 212 is formed at an opening at the upper part of the cup body, a convex cup mouth 4 is arranged at one side of the cup mouth, the sealing ring comprises a sealing ring main body 31 sleeved on the side wall of the cup cover, a first sealing rib 32 is convexly arranged around the outer wall of the sealing ring main body 31 in the circumferential direction, the first sealing rib 32 is provided with a first sealing surrounding edge 321 for sealing the cup mouth 4, when the food processor works, food in the stirring cup is stirred by the crushing knife to cause that the food rotates along the inner wall of the stirring cup and overflows to the cup mouth 212, the sealing ring is arranged between the cup mouth 212 and the side wall 223 of the cup cover, the material is not easy to overflow from the cup cover and the cup mouth, the sealing effect is enhanced because the first sealing surrounding edge 321 for sealing the cup mouth is also arranged on the sealing ring, food juice also can not always overflow in rim of a cup department to the problem that food juice spills over has been solved, food juice has been avoided polluting the machine, and first sealed encloses that to be less than or equal to H1 and be less than or equal to 28mm along protrusion length 5mm, and the H1 value is 20mm in this embodiment, utilizes first sealed to enclose along the rim of a cup interference fit with the rim of a cup, lets first sealed enclose the magnitude of interference extrusion rim of 321, thereby reaches better sealed effect.

For the better laminating rim of a cup 212 inside wall of sealing washer 3 and to the sealed of rim of a cup 4, the width 2mm of first sealed muscle 32 is not less than W1 and not more than 18mm, in this embodiment, W1=14 mm for reach the effect that compresses tightly through interference fit between rim of a cup 212, bowl cover lateral wall 223 and the first sealed muscle 32, make and have better sealed effect between rim of a cup 212, the bowl cover lateral wall 223. In addition, as shown in fig. 5, when the cup cover 22 and the cup body 21 form a certain angle, the cup body limiting rib 211 is not inserted into the cup cover rotating groove 221 along with the rotation, the microswitch connecting rod of the food processor can be inserted into the microswitch, the food processor can still work normally by electrifying, the cup cover installation state is called abnormal installation, the cup cover side wall 223 is not installed in place during the abnormal installation, the cup mouth 4 is not tightly attached to the cup cover side wall 223, the scheme of the application is used for better sealing the cup mouth, the shape of the first sealing surrounding edge is an arc-shaped structure matched with the shape of the cup mouth, the sealing ring can be better attached and sealed to the cup mouth, and better sealing effect can be achieved no matter whether the cup cover is normally installed in place or abnormally installed.

In order to further ensure the sealing effect of the sealing ring, the lower side of the first sealing rib 32 is provided with a second sealing rib 33, the second sealing rib 33 is provided with a second sealing surrounding edge 331 for sealing the cup mouth 4, the sealing ring 3 is provided with a first sealing rib 32 and a second sealing rib 33 which are arranged at an upper interval and a lower interval, when the food processor works, when food juice contacts with the lower sealing surface, namely the second sealing rib 33, the sealing effect of the lower sealing rib is not good due to the dual functions of force and heat, and an isolation space is formed between the first sealing rib 32 and the second sealing rib 33, so that even if the food juice is isolated in the isolation space when the food processor works, the food juice cannot leak out of the cup body, and the sealing effect is further enhanced.

Specifically, the second sealing surrounding edge 331 is of an arc-shaped structure, and can be matched with the first sealing surrounding edge 321 to seal the cup mouth 4, so that the sealing effect at the cup mouth is ensured. The width of second sealed muscle 33 is W2, W2 < W1, in this embodiment, W1=14 mm, W2=12mm, the too big rotatory tension after can leading to the installation of second sealed muscle 33 size, the size undersize can lead to sealed badly, first sealed muscle 32, the size setting of second sealed muscle 33 mainly considers second sealed muscle 33 to have upwards orientation power when warping, its edge is protruding upwards, first sealed muscle 32 is because it is big than the second sealed muscle, and cup area of contact is big, can not cause the deformation of first sealed muscle because of the deformation of second sealed muscle 33, thereby guarantee sealed effect.

As shown in fig. 3, in order to ensure the structural strength of the sealing ring 3, a reinforcing rib 5 is arranged between the first sealing rib 32 and the second sealing rib 33, so that the deformation resistance of the sealing ring itself can be increased, wherein the rib position thickness parameter of the reinforcing rib 5 is generally set to 1mm-4mm, in this embodiment, the thickness of the reinforcing rib 5 is 2mm, and the structural stability of the sealing ring body can be ensured by additionally arranging the reinforcing rib.

In order to prevent the sealing ring 3 from moving vertically or moving horizontally and circumferentially, as shown in fig. 6 and 7, a first limiting structure (not shown in the figure) for limiting the installation position of the sealing ring 3 is arranged on the side wall 223 of the cup cover, and a second limiting structure (not shown in the figure) matched with the first limiting structure is arranged on the sealing ring 3; cup cover lateral wall 223 outside is to indent and is equipped with annular concave position 8, annular concave position includes joint sealing washer 3's lower flange 81 and last flange 82, sealing washer main part 31 is installed in annular concave position 8, limiting action through lower flange 81 and last flange 82, the degree of freedom of 3 vertical directions of sealing washer has been injectd, sealing washer 3 has been guaranteed and can not the drunkenness from top to bottom, the effect that prevents the sealing washer and drop has been reached, through the restriction to sealing washer circumference and vertical direction degree of freedom, the fixing of sealing washer has been guaranteed, the sealed effect of sealing washer has further been guaranteed.

In order to improve the structural strength of the sealing ring body and the user experience, the thickness of the sealing ring main body 31 is D1, D1 is more than or equal to 0.5mm and less than or equal to 4mm, in the embodiment, the D1 value is 1.5mm, the sealing ring main body 31 is too thick and has large elasticity, so that the cover and the cover can be closed difficultly, the sealing ring main body 31 is too thin and has insufficient strength, the sealing effect is weakened, the overall strength of the sealing ring 3 can be ensured by limiting the thickness of the sealing ring main body, and the use integrity and the service life of the sealing ring can be ensured; first sealed muscle 32, the radial outside thickness of second sealed muscle 33 follow sealing washer main part 31 reduces gradually, can reach sealed effect, can let most people again can both easily dismantle the bowl cover, convenience of customers uses.

It is understood that H1 may also be 18mm, 22mm, 24mm, etc.

It is understood that W1 may also be 12mm, 16mm, etc.

It can be understood that the number of the reinforcing ribs arranged between the first sealing rib and the second sealing rib can be 1, 2, 3, 4, etc.

It can be understood that the first limiting structure can be a clamping groove, and the second limiting structure can be a clamping rib matched and connected with the clamping groove.

It should be understood by those skilled in the art that the embodiments of the present invention have been described above, but the embodiments are only for convenience of understanding, and are not intended to limit the embodiments of the present invention. It will be apparent to those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the embodiments of the invention as defined by the appended claims and their equivalents.

Claims (10)

1. The utility model provides a sealed effectual food preparation machine stirring cup, includes cup, bowl cover and seals the cup with sealing washer between the bowl cover, the bowl cover includes bowl cover roof and bowl cover lateral wall, and on the bowl cover lateral wall was located to the sealing washer cover, its characterized in that, cup upper portion opening formed the rim of a cup, and one side of rim of a cup was equipped with the rim of a cup of evagination, the sealing washer is established including the cover the sealing washer main part of bowl cover lateral wall encircles the protruding first sealed muscle that is equipped with of sealing washer main part outer wall circumference, first sealed muscle is equipped with sealedly the first sealed edge of enclosing of rim of a cup, the first sealed protrusion length of enclosing the edge is H1, and 5mm is less than or equal to H1 and is less than.

2. The food processor mixing cup as defined in claim 1, wherein the first sealing rib has a width W1, 2mm W1 mm 15 mm, and the first sealing edge is a circular arc-shaped structure protruding outward from the first sealing rib.

3. The food processor mixing cup as defined in claim 2, wherein a second sealing rib is further protruded from the underside of the first sealing rib and around the outer wall of the sealing ring main body, and the second sealing rib is provided with a second sealing edge for sealing the mouth of the cup.

4. The food processor blender cup of claim 3 wherein the second sealing peripheral edge is an arcuate configuration projecting outwardly from the second sealing rib, the second sealing rib having a width W2, W2 < W1.

5. The food processor blender cup of claim 3 wherein a reinforcement rib is disposed between the first sealing rib and the second sealing rib.

6. The food processor mixing cup as defined in claim 1, wherein the lid sidewall defines a first stop structure for limiting a mounting position of the gasket, and the gasket defines a second stop structure for cooperating with the first stop structure.

7. The food processor blender cup of claim 6 wherein the first stop structure is a detent rib and the second stop structure is a detent groove cooperatively engaged with the detent rib.

8. The food processor mixing cup as defined in claim 1, wherein the gasket body has a thickness D1, 0.5mm D1 mm 4 mm.

9. The mixing cup of claim 1, wherein the outer sidewall of the lid is recessed with an annular recess that includes a lower rim and an upper rim that engage the seal ring.

10. The food processor mixing cup as defined in claim 3 wherein the first and second sealing ribs taper in thickness radially outward from the seal ring body.

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