CN212318765U - Optimize seal structure's main engine for food processing machine - Google Patents

Abstract

The utility model discloses an optimize seal structure's host computer for food processor, including main part, fixed mounting in the lid and the functional unit of main part, the lid is formed with the installation cavity with external intercommunication, and the functional unit sets up in the installation cavity, and the host computer is still including setting up in the first sealing member of installation cavity, and first sealing member has the sealed arch of outside extension, and sealed arch includes the several seal segment, and adjacent seal segment forms bending part, and under first sealing member was in encapsulated situation, sealed arch upwards all with lid and functional unit butt in axial and footpath. Sealed protruding outside extends, can prolong sealed route, and the kink that adjacent sealed section formed is in the sealed route of extension, at axial and footpath all with lid and functional unit butt, can accomplish axial seal and radial seal simultaneously, avoids the atress influence between axial seal and the axial installation, and is sealed more reliable.

Description

Optimize seal structure's main engine for food processing machine

Technical Field

The utility model belongs to food processingequipment field, concretely relates to optimize seal structure's host computer for food processor.

Background

At present, food processors have been increasingly used, which mainly cut and crush food by a crushing cutter set in an inner cavity of the food processor, so as to achieve a required crushing degree of the food, and facilitate the food consumption of users.

The existing partial food processor mainly comprises a main machine and a cup body, wherein the main machine mainly provides power output, and the cup body is used for containing materials. After the food processor works normally, partial materials of the main machine part are left, a user is used to wash the food processor by using water, and once water enters the main machine, the use of the food processor is influenced, and even fire, explosion and other dangers occur. This makes the food processor waterproof and reliable, and some accompanying food processors must ensure that the whole body can be washed with water.

At present, seal structure on the food processing machine host computer is mainly by the main part, the lid, functional unit etc. accomplishes, functional unit for example is the lid decoration that plays the decoration effect to the host computer, or the button of control host computer etc. has the part of different functions, the lid decoration is ABS or PC material, be connected with the lid through the buckle, set up a sealing washer between lid and lid decoration, set up the protruding muscle of interference from top to bottom the sealing washer, make the protruding muscle interference of lid decoration card income lid back sealing washer in order to reach sealed effect, and trigger the button through the sealing member.

The protruding muscle interference seal of present sealing washer is axial seal, and is unanimous with corresponding lid and lid decoration installation atress direction, and interference pre-compaction volume can form a reaction force to the installation, and this will lead to the difficult installation of accessory. Simultaneously, buckle locking quantity between lid and the lid decoration is limited, and is being close to the buckle position, and the locking force is great, and silica gel interference magnitude also can guarantee, and is sealed reliable relatively, but is being far away from the buckle position, because the working of plastics itself can warp the atress under the silica gel interference condition, makes the corresponding interference magnitude of silica gel reduce, influences sealed effect.

The food processor is designed at present, the sealing path is short, the effective sealing position is single, and only sealing points are arranged. The temperature of the interior of the whole machine is increased after the whole machine works, if the exterior is washed by cold water, the temperature of the interior is reduced, the pressure is reduced, and negative pressure is formed. A single seal is difficult to ensure with a differential pressure.

The above description is included in the technical recognition scope of the inventors, and does not necessarily constitute the prior art.

SUMMERY OF THE UTILITY MODEL

To foretell not enough, the utility model provides an optimize seal structure's host computer for food processor improves the structure of sealing member, reduces the probability of sealed inefficacy, improves the sealed effect of host computer.

The utility model discloses a realize through following technical scheme:

the utility model provides an optimize seal structure's host computer for food processing machine, comprising a main body, fixed mounting is in the lid and the functional unit of main part, the lid is formed with the installation cavity with external intercommunication, the functional unit sets up in the installation cavity, the host computer is still including setting up in the first sealing member of installation cavity, first sealing member has the sealed arch of outside extension, sealed arch includes several seal segment, adjacent seal segment forms bending part, first sealing member is under encapsulated situation, sealed arch is all with lid and functional unit butt in axial and footpath. Sealed protruding outside extends, can prolong sealed route, and the kink that adjacent sealed section formed is in the sealed route of extension, at axial and footpath all with lid and functional unit butt, can accomplish axial seal and radial seal simultaneously, avoids the atress influence between axial seal and the axial installation, and is sealed more reliable.

Further, the seal protrusion includes a first seal section and a second seal section that are arranged in this order, one of the first seal section and the second seal section extends in the radial direction, and the other extends in the axial direction. The first sealing section and the second sealing section extend along the axial direction to realize the sealing in the axial direction, extend along the axial direction to realize the sealing in the radial direction, and are sequentially arranged, so that the structure is compact, and the sealing effect is good.

Further, the sealing bulge also comprises a third sealing section connected with the second sealing section, and the extending direction of the third sealing section is consistent with the extending direction of the first sealing section. The third seal segment can further prolong the seal path, and first seal segment and second seal segment and third seal segment all form the kink, form many places sealed point, and it is sealed more reliable.

Further, the bending part is of an L-shaped structure. The L-shaped bent part can realize axial and radial sealing, and the processing technology is simple.

Furthermore, the cover body is provided with a first positioning piece matched with the bending part, and the functional assembly is provided with a second positioning piece matched with the bending part. First setting element is used for lid and first sealing member fixed, and the second setting element is used for functional unit and first sealing member fixed, prevents through multiple fixed that first sealing member from removing, and is sealed effectual, and the kink forms through buckling, can provide the location space for first setting element and second setting element.

Further, the length of the seal projection extending in the radial direction is greater than the length of the seal projection extending in the axial direction. The length of the sealing bulge extending along the radial direction is relatively long, the sealing path of the first sealing element can be enlarged, the length of the sealing bulge extending along the axial direction is relatively short, the structure of the functional assembly is more compact when the functional assembly is installed on the cover body, and the sealing effect is good.

Further, the first sealing element also comprises a sealing convex rib matched with the cover body and the functional assembly. The sealing convex ribs form sealing points when being matched with the cover body and the functional assembly, and when pressure difference exists between the inner part and the outer part of the cover body, the sealing points closest to the inner part and the outer part can effectively reduce the pressure difference.

Further, the sealing convex ribs are provided in plurality, and each sealing convex rib is arranged along the radial direction and staggered in the axial direction. The sealing convex ribs are arranged along the radial direction, the sealing convex ribs form interference sealing when being matched with the cover body and the functional assembly, the sealing effect can be improved by the plurality of sealing convex ribs, the sealing convex ribs are staggered in the axial direction, and the stress is uniform.

Further, the number of the sealing convex ribs is not less than 4. Can form a plurality of sealed points, it is sealed effectual.

Further, the main part still includes the first joint spare that sets up towards the lid, the lid still include with first joint spare complex second joint spare, be equipped with the second sealing member between first joint spare and the second joint spare. The main part and the lid are connected through first joint spare and second joint spare, and first joint spare sets up towards the lid, and the excellent in connection effect, the leakproofness between host computer and the lid can be guaranteed to the second sealing member.

Drawings

Fig. 1 is a sectional view illustrating a main body for a food processor according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a cross-sectional view illustrating an exemplary embodiment of a first seal;

fig. 4 is a partially enlarged view of fig. 1 at B.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that the terms of orientation such as left, right, up, down, front and back in the embodiments of the present invention are only relative concepts or are referred to the normal use state of the product, i.e. the traveling direction of the product, and should not be considered as limiting.

In addition, it should be noted that the dynamic terms such as "relative movement" mentioned in the embodiments of the present invention include not only a change in position but also a movement in which a state changes without a relative change in position such as rotation or rolling.

Finally, it is noted that when an element is referred to as being "on" or "disposed" to another element, it can be on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

Example one

As shown in fig. 1 and 2, a main body for a food processor with an optimized sealing structure comprises a main body 1, a cover body 2 fixedly installed on the main body 1, and a functional component 3, wherein the cover body 2 is fixed on the main body 1 through screws or buckles, the cover body 2 is provided with an installation cavity communicated with the outside, and the functional component 3 is arranged in the installation cavity; the main machine further comprises a first sealing element 4 arranged in the installation cavity, the first sealing element 4 is provided with a sealing bulge 41 extending outwards, the sealing bulge comprises a plurality of sealing sections, a bent part is formed by adjacent sealing sections, and the sealing bulge is abutted with the cover body and the functional component in the axial direction and the radial direction when the first sealing element is in a sealing state; the sealing bulge extends outwards to prolong the sealing path, and a bent part formed by adjacent sealing sections is abutted against the cover body and the functional component in the axial direction and the radial direction while prolonging the sealing path, so that the axial sealing and the radial sealing can be simultaneously completed, the stress influence between the axial sealing and the axial installation is avoided, and the sealing is more reliable; in this embodiment, the functional unit is for example the lid decoration that plays the decorative effect to the host computer, or the button of control host computer etc. has the part of different functions, and the functional unit setting can not occupy the too much space of main part in the installation cavity, and can cooperate with the first sealing member of setting in the installation cavity, accomplishes sealed work, and the button is located sealed intracavity when setting up, and first sealing member setting takes place elastic deformation through first sealing member and triggers the button in the top of button.

The bending part in the embodiment is that when the sealing sections are connected in sequence, the extending directions of two adjacent sealing sections are changed, namely, the bending effect is generated, and the sealing bulge is ensured to be provided with corresponding sealing sections in the axial direction and the radial direction to be abutted against the cover body and the functional assembly; it can be understood that, several sealing section can integrated into one piece, and the corresponding kink that generates during manufacturing, perhaps connect gradually and form the kink, and sealing section has a plurality ofly, and is corresponding, and the kink that forms also has a plurality ofly, and when sealed like this, change into multichannel sealing point by traditional one sealing point, even the outside uses cold water to wash and makes inside temperature decline, and pressure reduces, forms the negative pressure, and each sealed homoenergetic of multichannel can change the pressure differential between every sealed to ensure the sealed under the pressure differential condition.

In this embodiment, the main machine is applied to a food processing machine with an upper crushing cutter set, when the food processing machine is used, food materials are placed in a cup body of the food processing machine, the main machine with the upper crushing cutter set is fixed on the cup body of the food processing machine, the food processing machine is inverted when the food materials need to be processed, the upper crushing cutter set is located at the lower part of the upper crushing cutter set, at the moment, the food materials move towards the lower part under the action of gravity and are in contact with the crushing cutter set, so that the crushing processing of the materials is facilitated, after the processing is completed, the food processing machine is placed in the forward direction, at the moment, the food materials return to the cup body of the food processing machine under the action of gravity again, and the.

As shown in fig. 3, in the present embodiment, the sealing protrusion 41 includes a first sealing section 411 and a second sealing section 412 which are arranged in sequence, one of the first sealing section and the second sealing section extends in the radial direction, and the other extends in the axial direction, in the present embodiment, the first sealing section 411 extends in the radial direction, and the second sealing section 412 extends in the axial direction; the first sealing section and the second sealing section extend along the axial direction to realize the sealing in the axial direction, extend along the axial direction to realize the sealing in the radial direction, and are sequentially arranged, so that the structure is compact, and the sealing effect is good.

In order to further extend the sealing path, the sealing protrusion further includes a third sealing segment 413 connected to the second sealing segment 412, and the extending direction of the third sealing segment 413 is consistent with the extending direction of the first sealing segment 411; the third sealing section can further extend the sealing path, and the first sealing section and the second sealing section as well as the second sealing section and the third sealing section form bending parts to form a plurality of sealing points, so that the sealing is more reliable; it can be understood that the number of the sealing sections can be selected differently according to actual conditions, and the sealing protrusion can be further provided with a fourth sealing section connected with the third sealing section, a fifth sealing section connected with the fourth sealing section, and the like.

The adjacent sealing sections can form bending parts, namely, an included angle is formed between the adjacent sealing sections, the included angle range is 0-180 degrees, and when the included angles are different, the structures of the bending parts are also different; in the implementation, the bent part is of an L-shaped structure, namely, the included angle between adjacent sealing sections ranges from 80 degrees to 100 degrees, the L-shaped bent part can realize axial and radial upward sealing, and the processing technology is simple.

In this embodiment, the length of the seal projection extending in the radial direction is greater than the length of the seal projection extending in the axial direction; the length of the sealing bulge extending along the radial direction is relatively long, the sealing path of the first sealing element can be enlarged, the length of the sealing bulge extending along the axial direction is relatively short, the structure of the functional assembly is more compact when the functional assembly is installed on the cover body, and the sealing effect is good.

Referring to fig. 2, in the present embodiment, the cover has a first positioning element 21 engaged with the bending portion, and the functional assembly has a second positioning element 31 engaged with the bending portion; the first positioning piece is used for fixing the cover body and the first sealing piece, the second positioning piece is used for fixing the functional component and the first sealing piece, the first sealing piece is prevented from moving through multiple fixation, the sealing effect is good, the bent part is formed by bending, and a positioning space can be provided for the first positioning piece and the second positioning piece, wherein when the number of the sealing sections is large, the first sealing section and the second sealing section can form a groove structure with extended parts, the second positioning piece on the functional component can extend into the corresponding groove structure to realize axial and radial sealing, similarly, the second sealing section, the third sealing section and the fourth sealing section can also form a groove structure after being sequentially connected, the first positioning piece on the cover body can also extend into the corresponding groove structure to realize axial and radial sealing, or the bent part is of an L-shaped structure, and the tail end of the sealing bulge can be abutted against the inner wall of the mounting cavity, also can form the recess, can understand, the kink just can cooperate with first setting element or second setting element through buckling, and first setting element and second setting element can cooperate with two seal segments when the cooperation, also can cooperate with three or more seal segments.

With reference to fig. 3, further, the first sealing member further includes a sealing rib 42 engaged with the cover body and the functional component; the sealing convex rib forms a sealing point when being matched with the cover body and the functional assembly, when the pressure difference exists between the inside and the outside of the cover body, the pressure difference can be effectively reduced by being closest to the inside and the outside of the cover body, the sealing convex rib can be arranged on the sealing bulge, and when the cover body and the functional assembly are sealed by the positioning piece and the first sealing piece, the sealing bulge is arranged at the joint of the sealing bulge and the first positioning piece and the second positioning piece.

In the present embodiment, the sealing ribs 42 are provided in plurality, and each sealing rib 42 is disposed in the radial direction and staggered in the axial direction. The sealing convex ribs are arranged along the radial direction, the sealing convex ribs form interference sealing when being matched with the cover body and the functional assembly, the sealing effect can be improved by the plurality of sealing convex ribs, the sealing convex ribs are staggered in the axial direction, and the stress is uniform.

In order to ensure the sealing effect, the number of the sealing convex ribs is not less than 4; can form a plurality of sealed points, it is sealed effectual, and sealed protruding muscle makes sealed protruding muscle when setting up.

Example two

As shown in fig. 4, the main body further includes a first clamping member disposed toward the cover body, the cover body further includes a second clamping member engaged with the first clamping member, and a second sealing member 5 is disposed between the first clamping member and the second clamping member; the main part and the lid are connected through first joint spare and second joint spare, and first joint spare sets up towards the lid, and the excellent in connection effect, the leakproofness between host computer and the lid can be guaranteed to the second sealing member.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims (10)

1. The utility model provides an optimize seal structure's host computer for food processing machine, includes main part, fixed mounting in the lid and the functional unit of main part, the lid be formed with the installation cavity of external intercommunication, the functional unit sets up in the installation cavity, a serial communication port, the host computer still including set up in the first sealing member of installation cavity, first sealing member has the sealed arch of outside extension, sealed arch includes the sealed section of several, and is adjacent sealed section forms bending part, first sealing member is under encapsulated situation, sealed arch in axial and footpath all with the lid with the functional unit butt.

2. The main machine for a food processor having an optimized sealing structure of claim 1, wherein said sealing protrusion comprises a first sealing section and a second sealing section arranged in sequence, one of said first sealing section and said second sealing section extending in a radial direction and the other of said first sealing section and said second sealing section extending in an axial direction.

3. The main machine for a food processor with an optimized sealing structure as claimed in claim 2, wherein said sealing protrusion further comprises a third sealing section connected to said second sealing section, and the extension direction of said third sealing section is identical to the extension direction of said first sealing section.

4. The main machine for the food processing machine with the optimized sealing structure as claimed in claim 1, wherein the bent portion is an L-shaped structure.

5. The main machine for a food processing machine with an optimized sealing structure as claimed in claim 1, wherein said cover body has a first positioning member engaged with said bent portion, and said functional module has a second positioning member engaged with said bent portion.

6. A food processor host machine of optimized sealing configuration according to claim 1, wherein said sealing protrusion extends in a radial direction for a greater length than said sealing protrusion extends in an axial direction.

7. The food processor of claim 1, wherein the first sealing member further comprises a sealing rib cooperating with the cover and the functional assembly.

8. The main machine for a food processor with an optimized sealing structure as claimed in claim 7, wherein said sealing ribs are provided in plurality, and each of said sealing ribs is arranged in a radial direction and staggered in an axial direction.

9. The main machine for a food processing machine with an optimized sealing structure as claimed in claim 8, wherein the number of the sealing ribs is not less than 4.

10. The main frame for a food processor with an optimized sealing structure as claimed in claim 1, wherein said main body further comprises a first engaging member disposed toward said cover, said cover further comprises a second engaging member engaged with said first engaging member, and a second sealing member is disposed between said first engaging member and said second engaging member.

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