CN114617454A

CN114617454A - Antibacterial food preparation machine

Info

Publication number: CN114617454A
Application number: CN202210255236.4A
Authority: CN
Inventors: 朱泽春; 崔卫民; 张冉; 王卫卫
Original assignee: Hangzhou Joyoung Household Electrical Appliances Co Ltd
Current assignee: Hangzhou Joyoung Household Electrical Appliances Co Ltd
Priority date: 2022-03-15
Filing date: 2022-03-15
Publication date: 2022-06-14
Anticipated expiration: 2042-03-15
Also published as: CN114617454B

Abstract

The application provides an antibacterial food preparation machine, including stirring cup, bowl cover and crushing motor, crushing motor is connected with crushing sword, crushing blade sets up in the stirring cup, be equipped with the antibacterial sealing washer that has the zinc oxide between stirring cup and the bowl cover, the antibacterial sealing washer is including the lower lip limit that the body of locating the bowl cover lateral wall and locate on the body of cover, the lower lip limit upwards perk and deposit the water district with the body formation to deposit water infiltration antibacterial sealing washer. This application is through lower lip limit perk upwards and deposit the water district with the body formation, wash the bowl cover or wash antibacterial sealing washer back alone, it can deposit water infiltration antibacterial sealing washer to deposit the water district, make zinc oxide can keep moist state, it is antibacterial effectively to realize, and to under the condition of using after incomplete or relatively long-time because of wasing, can be effectual antibacterial, reduce breeding of bacterium and the moldy and smelly that leads to, promote food preparation machine's use safety and sanitation, promote user experience.

Description

Antibacterial food preparation machine

Technical Field

The invention relates to the technical field of household appliances, in particular to a bacteriostatic food processing machine.

Background

With the rapid development of space science and technology, astronauts can use some kitchen electrical appliances in space, and the life quality of the space is improved. Due to the particularity of the space environment, the safety and sanitation of the kitchen electrical appliance are extremely important, which has great influence on the physical health of astronauts. Meanwhile, in recent years, diseases transmitted by viruses and bacteria are frequent, more people gradually select cooking food materials by themselves, the quality of healthy life is improved, and the safety and the sanitation in use of the kitchen electrical appliance are more emphasized. Therefore, in both space life and daily life, the safety and sanitation of the kitchen electric appliance are problems which need to be solved at present.

In order to solve the technical problems, some food processors use bacteriostatic structural members to improve the safety and sanitation of the food processors at the positions where the food processors are not easy to clean and breed bacteria, such as bacteriostatic sealing rings on the cover body of the food processor. Because zinc oxide has the characteristics of high stability, good durability and the like, the zinc oxide is coated on the surface of the sealing ring or added into the sealing ring for bacteriostasis, but the actual bacteriostasis effect is poor, food stains are easy to remain particularly on the lip edge matched with the cup body in a sealing way, and the zinc oxide is not easy to clean, breed bacteria, and go moldy and smelly. Although the zinc oxide has the main bacteriostatic modes of photocatalysis bacteriostasis, metal zinc ion dissolution bacteriostasis and active oxygen bacteriostasis, at present, zinc oxide mainly dissolves bacteriostasis through metal zinc ions on a food processing machine, namely zinc oxide slowly releases zinc ions in a water-containing medium to destroy and kill cells so as to achieve the aims of sterilization and bacteriostasis. However, the current sealing ring can not provide a water-lubricated environment, so that the zinc oxide bacteriostatic sealing ring can not effectively sterilize and bacteriostat, the use sanitation and safety of the food processor are reduced, and the user experience is improved.

Disclosure of Invention

The invention aims to provide a bacteriostatic food processing machine, which is used for solving the technical problem of poor bacteriostatic effect of a sealing ring of the conventional food processing machine.

In order to achieve the purpose, the invention provides an antibacterial food processing machine which comprises a stirring cup, a cup cover and a crushing motor, wherein the crushing motor is connected with a crushing cutter, the crushing cutter is arranged in the stirring cup, an antibacterial sealing ring added with zinc oxide is arranged between the stirring cup and the cup cover, the antibacterial sealing ring comprises a body sleeved on the outer side wall of the cup cover and a lower sealing lip edge arranged on the body, and the lower sealing lip edge tilts upwards and forms a water storage area with the body so as to store water and infiltrate the antibacterial sealing ring.

Optionally, an outward flange is arranged at the opening of the cup cover, and a slit is arranged between the outward flange and the lower sealing lip edge to form a liquid storage area.

Optionally, the width of the slit is no greater than 1 mm.

Optionally, the top end of the body is provided with an upper sealing lip, the upper sealing lip tilts upwards, and the tilting angle of the upper sealing lip is not greater than that of the lower sealing lip.

Optionally, the lower sealing lip has a cocking angle of no more than 5 °.

Optionally, the upper sealing lip is spaced from the lower sealing lip by no more than 1.5 cm.

Optionally, the outer side wall of the cup cover is provided with a limiting part matched with the top of the bacteriostatic sealing ring.

Optionally, the limiting part is an annular limiting rib with a notch, and the notch is close to the anti-overflow electrode in the cup cover.

Optionally, the stirring cup includes a cup seat, a heating plate disposed in the cup seat, and a cup body connected above the cup seat, the upper and lower openings of the cup body are provided, an antibacterial sealing ring added with zinc oxide is clamped between the edge of the lower opening of the cup seat and the cup body, a groove is disposed on the inner side of the antibacterial sealing ring, the groove covers the periphery of the heating plate, a narrow gap is disposed between the heating plate and the lower opening of the cup body, and a water-carrying boss is formed by the top surface and the narrow gap of the heating plate to bear the water flowing down from the inner wall of the cup body to infiltrate the antibacterial sealing ring.

Optionally, the bacteriostatic sealing ring is a silica gel sealing ring added with tetrapod-like zinc oxide.

Compared with the prior art, the invention has the beneficial effects that:

1. this application adds antibacterial sealing washer of zinc oxide locates the body of bowl cover lateral wall and locates the lower lip seal limit on the body including the cover, lower lip seal limit upwards perk and deposit the water district with body formation, wash or wash antibacterial sealing washer alone the bowl cover after, it can deposit water infiltration antibacterial sealing washer to deposit the water district, make zinc oxide can keep moist state, it is antibacterial effectively to realize, and to under the condition of using after not thorough or relatively long-time because of wasing, can effectual antibacterial, reduce breeding of bacterium and the rotten smelly that goes forward that leads to, promote food preparation machine's use safety and sanitation, promote user experience.

2. Because of there is the contact in the edible material of bowl cover lower extreme in with the stirring cup, the bowl cover lower extreme easily remains the food spot, and be difficult for the sanitization, the opening part through the bowl cover is equipped with the flanging in this application, be equipped with the slit between flanging and the lower lip of sealing, in order to form and deposit the liquid district, make the zinc oxide in the lower lip of sealing can keep moist state, the realization is effective antibacterial to the bowl cover lower extreme, reduce breeding of bacterium and the moldy and smelly that leads to, promote food preparation machine's use safety and sanitation, promote user experience.

3. This application is not more than 1mm through the width that sets up the slit, not only can guarantee the ability of depositing water of slit, promotes the effective infiltration to lower seal lip limit, keeps zinc oxide to be in moist state continuously, promotes the antibacterial effect of tip under the bowl cover, but also can reduce food etc. and dirty splash to the slit in, promote the use safety and sanitation of bowl cover.

4. This application is equipped with the upper seal lip limit on the top through the body, the ascending perk of upper seal lip limit, further promote the ability of depositing water of antibacterial sealing washer, promote the moist effective area of antibacterial sealing washer to zinc oxide, promote antibacterial effect, there is evaporation phenomenon because of depositing water the district water simultaneously, lid closes on the stirring cup after wasing, the upper seal lip limit, can enclose synthetic moist space between lower seal lip limit and the wall of cup, the perk angle of upper seal lip limit is not more than the perk angle of lower seal lip limit, promote the infiltration area of upper seal lip limit lower surface, and then promote the moist area of zinc oxide on the lower surface of upper seal lip limit, promote the antibacterial effect of antibacterial sealing washer.

5. This application is further through setting up the angle of upwarping of lower seal lip limit and be not more than 5, and the increase is deposited the infiltration area of water district internal water to lower seal lip upper surface, promotes the moist area to the zinc oxide, realizes effectually antibacterial.

6. This application is further through setting up the interval between the upper seal lip limit and the lower seal lip limit not more than 1.5cm, further promotes the infiltration area of upper seal lip limit lower surface, and then promotes the moist area of zinc oxide on the upper seal lip limit lower surface, promotes the antibacterial effect of antibacterial sealing washer.

7. This application through be equipped with on the bowl cover lateral wall with the spacing portion of antibacterial sealing washer top complex, the assembly of the antibacterial sealing washer of being convenient for, and reduce the water storage volume that slides and reduce the water storage district of antibacterial sealing washer on the bowl cover.

8. The position that is close to anti-overflow electrode because of the bowl cover easily remains the food spot and breeds the bacterium, and the spacing portion of this application is the spacing muscle of annular that has the breach, and the breach is close to the anti-overflow electrode setting in the bowl cover to make the water area increase of depositing of the position that the corresponding breach of upper lip limit, promote the water storage volume of this department, and then promote this zinc oxide moist antibacterial effect of this department, promote food preparation machine's safe in utilization health.

9. The utility model provides a stirring cup includes the cup, locate the dish that generates heat in the cup and connect the cup in the cup top, the opening sets up about the cup, the antibacterial sealing washer that adds and add zinc oxide is established to the clamp between the edge of cup and cup end opening, antibacterial sealing washer medial surface is equipped with the recess, the recess cladding generates heat the periphery of dish, it is equipped with the narrow gap to generate heat between dish and the cup end opening, the top surface and the narrow gap formation of the dish that generates heat carry the water boss, with the infiltration antibacterial sealing washer of water under bearing the cup inner wall stream, keep zinc oxide moist state, realize bacteriostasis effectively, promote the bacteriostatic effect of antibacterial sealing washer, promote food preparation machine's safety and sanitation in utilization, promote user experience.

10. This application antibacterial sealing washer is for having the silica gel sealing washer that has four needle-like zinc oxide, because of four needle-like zinc oxide has needle-like active center and pointed end effect, can activate the water and the oxygen in the air, produces hydroxyl free radical and active oxygen ion, carries out effectual sterilization and antibacterial, especially under the moist state, has promoted the antibacterial degerming effect of antibacterial sealing washer greatly, promotes food preparation machine's safe in utilization health.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

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

FIG. 3 is a cross-sectional view of the lid of the present invention;

FIG. 4 is a schematic structural diagram of the bacteriostatic sealing ring of the invention;

FIG. 5 is a cross-sectional view of the lid of another embodiment of the present invention;

FIG. 6 is a partial enlarged view of B in FIG. 5;

FIG. 7 is a cross-sectional view of the lid in accordance with yet another embodiment of the present invention;

fig. 8 is a schematic structural diagram of a bacteriostatic sealing ring according to a further embodiment of the invention;

FIG. 9 is a schematic view of a lid structure according to yet another embodiment of the present disclosure;

FIG. 10 is a cross-sectional view of a lid in accordance with yet another embodiment of the present invention;

FIG. 11 is an enlarged view of a portion of FIG. 1;

fig. 12 is an exploded view of the blender cup of the present invention.

Description of reference numerals:

1 stirring cup, 11 cup body, 12 cup seat, 13 heating plate, 14 second bacteriostatic sealing ring and 15 narrow gap; 2, a crushing motor; 3, crushing cutter; 4, cup cover, 41 flanging, 42 limiting part, 43 gap, 44 anti-overflow electrode and 45 slit; 5 first bacteriostatic sealing ring, 51 body, 52 lower sealing lip, 53 water storage area, 54 upper sealing lip.

Detailed Description

In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.

It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed below.

As shown in fig. 1 to 4, this embodiment provides a bacteriostatic food processing machine, including stirring cup 1, bowl cover 4 and crushing motor, crushing motor 2 is connected with crushing sword 3, crushing blade 3 piece sets up in stirring cup 1, be equipped with between stirring cup 1 and the bowl cover 4 and add the first bacteriostatic sealing washer 5 that has zinc oxide, first bacteriostatic sealing washer 5 is including the body 51 of locating bowl cover 4 lateral wall and locating lower sealing lip limit 52 on the body 51 of cover, lower sealing lip limit 52 upwards perk and form with body 51 and deposit water district 53 to water is deposited in infiltration and is deposited first bacteriostatic sealing washer 5. So, wash perhaps wash first antibacterial sealing washer 5 back alone bowl cover 4, deposit water district 53 and can deposit the first antibacterial sealing washer 5 of infiltration for zinc oxide can keep moist state, realize antibacterial effectively, and to under the condition about using relatively for a long time after not thorough or the washing, can be effectual antibacterial, reduce breeding of bacterium and the moldy smelly that leads to, promote food preparation machine's safe in utilization health, promote user experience.

Because of the contact of the lower end of the cup cover 4 with food materials in the stirring cup 1, food stains are easy to remain at the lower end of the cup cover 4, and the food stains are not easy to clean, in another embodiment of the embodiment, as shown in fig. 5 and 6, an outward flange 41 is arranged at an opening of the cup cover 4, a slit 45 is arranged between the outward flange 41 and the lower sealing lip 52, so as to form a liquid storage area, zinc oxide in the lower sealing lip 52 can keep a moist state, effective bacteriostasis on the lower end of the cup cover 4 is realized, mildew and odor caused by breeding of bacteria are reduced, the use safety and sanitation of the food processor are improved, and the user experience is improved.

Further, the width L1 of slit 45 is not more than 1mm, not only can guarantee slit 45's the ability of depositing water, promotes the effective infiltration to lower sealing lip limit 52, keeps zinc oxide to be in the moist state continuously, promotes the antibacterial effect of tip under the bowl cover 4, but also can reduce in the filth such as food splashes to the slit, promotes bowl cover 4's use safety and sanitation.

Further, as shown in fig. 1 and 12, the stirring cup 1 includes a cup 12, a heating disc 13 disposed in the cup 12, and a cup 11 connected above the cup 12, the upper and lower openings of the cup 11 are disposed, a second bacteriostatic sealing ring 14 added with zinc oxide is sandwiched between the cup 12 and the edge of the lower opening of the cup 11, a groove is disposed on an inner side surface of the second bacteriostatic sealing ring 14, the groove covers the periphery of the heating disc 13, a narrow gap 15 is disposed between the heating disc 13 and the lower opening of the cup 11, and a water-carrying boss is formed by the top surface of the heating disc 13 and the narrow gap 15, so as to carry water flowing down from the inner wall of the cup 11 to infiltrate the second bacteriostatic sealing ring 14, thereby maintaining a zinc oxide water-wet state, achieving effective bacteriostasis, improving the bacteriostatic effect of the second bacteriostatic sealing ring 14, improving the safety and sanitation of the food processing machine, and improving user experience.

Preferably, first antibacterial sealing washer 5 and second antibacterial sealing washer 14 are for having the silica gel sealing washer that has four needle-like zinc oxide, because of four needle-like zinc oxide have needle-like active center and pointed end effect, can activate the water and the oxygen in the air, produce hydroxyl free radical and active oxygen ion, carry out effectual sterilization and antibacterial, especially under the moist state, promoted first antibacterial sealing washer 5 and second antibacterial sealing washer 14's antibacterial degerming effect greatly, promote food preparation machine's safety and sanitation in utilization.

It is understood that the zinc oxide in the present application may also be other forms of zinc oxide known to those skilled in the art, and will not be described herein.

It is understood that the processing and manufacturing method of the bacteriostatic sealing ring added with zinc oxide in the present application is known to those skilled in the art, and will not be described herein again.

In another embodiment of this embodiment, as shown in fig. 7 and 8, an upper sealing lip 54 is disposed at the top end of the body 51, the upper sealing lip 54 tilts upward, the water storage capacity of the first bacteriostatic sealing ring 5 is further improved, the effective water-moistening area of the first bacteriostatic sealing ring 5 on zinc oxide is improved, the bacteriostatic effect is improved, meanwhile, because the water in the water storage area has an evaporation phenomenon, the cup cover 4 covers the stirring cup 1 after cleaning, a water-moistening space can be enclosed among the upper sealing lip 54, the lower sealing lip 52 and the cup wall, the tilting angle of the upper sealing lip 54 is not greater than the tilting angle of the lower sealing lip 52, the moistening area of the lower surface of the upper sealing lip 54 is improved, the water-moistening area of zinc oxide on the lower surface of the upper sealing lip 54 is further improved, and the bacteriostatic effect of the first bacteriostatic sealing ring 5 is improved.

Further, the tilting angle a of the lower sealing lip edge 52 is not more than 5 degrees, the infiltration area of water in the water storage area 53 to the upper surface of the lower sealing lip edge 52 is increased, the infiltration area of zinc oxide is increased, and effective bacteriostasis is realized.

Furthermore, the distance L2 between the upper sealing lip 52 and the lower sealing lip 54 is not greater than 1.5cm, so as to further increase the wetting area of the lower surface of the upper sealing lip 54, further increase the wetting area of the zinc oxide on the lower surface of the upper sealing lip 54, and improve the bacteriostatic effect of the first bacteria-resistant sealing ring 5.

In another embodiment of this embodiment, as shown in fig. 9 to 11, a limiting portion 42 is disposed on the outer side wall of the cup cover 4 and matches with the top of the first bacteriostatic sealing ring 5, so as to facilitate assembly of the first bacteriostatic sealing ring 5 and reduce slippage of the first bacteriostatic sealing ring 5 on the cup cover 4 to reduce the water storage amount of the water storage area 53.

Because of the position that bowl cover 4 is close to anti-overflow electrode 44 is easy to remain food spot and breed the bacterium, furtherly, spacing portion 42 is for having the spacing muscle of annular of breach 43, and breach 43 is close to the anti-overflow electrode 44 setting in the bowl cover 4 to make the water area increase of depositing of the position that upper seal lip limit 54 corresponds breach 43, promote the water storage volume of this department, and then promote this department zinc oxide moist antibacterial effect, promote food preparation machine's use safety and sanitation.

It can be understood that, in the bacteriostatic food processor of the present application, the plastic parts and the structural members related thereto may be plastic structural members added with zinc oxide, such as a feeding cover, a cover body, a casing, etc., so as to further enhance the bacteriostatic effect of the food processor and enhance the safety and sanitation of the food processor.

The technical solutions protected by the present invention are not limited to the above embodiments, and it should be noted that the combination of the technical solution of any one embodiment and the technical solution of one or more other embodiments is within the protection scope of the present invention. Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, it is intended that all such modifications and alterations be included within the scope of this invention as defined in the appended claims.

Claims

1. The utility model provides a bacteriostatic food preparation machine, is including stirring cup, bowl cover and crushing motor, crushing motor is connected with crushing sword, it sets up in the stirring cup to smash the blade, be equipped with the bacteriostatic seal circle that has added zinc oxide between stirring cup and the bowl cover, a serial communication port, the bacteriostatic seal circle is including the lower lip limit that the body of locating the bowl cover lateral wall and locating on the body, the upper perk of lower lip limit makes progress and deposits the water zone with the body formation to deposit water infiltration bacteriostatic seal circle.

2. The bacteriostatic food processor according to claim 1, wherein an outward flange is arranged at the opening of the cup cover, and a slit is arranged between the outward flange and the lower sealing lip edge to form a liquid storage area.

3. The bacteriostatic food processor of claim 2, wherein the width of the slit is not more than 1 mm.

4. The bacteriostatic food processor of claim 1, wherein the top end of the body is provided with an upper sealing lip, the upper sealing lip is tilted upwards, and the tilting angle of the upper sealing lip is not larger than that of the lower sealing lip.

5. A bacteriostatic food processor according to claim 4, wherein the angle of the raising of the lower sealing lip is not more than 5 °.

6. A bacteriostatic food processor according to claim 4, wherein the spacing between the upper and lower sealing lips is not more than 1.5 cm.

7. The bacteriostatic food processor according to claim 4, wherein the outer side wall of the cup cover is provided with a limiting part matched with the top of the bacteriostatic sealing ring.

8. The bacteriostatic food processor of claim 7, wherein the limiting part is an annular limiting rib with a notch, and the notch is arranged close to the anti-overflow electrode in the cup cover.

9. The bacteriostatic food processing machine according to claim 1, wherein the stirring cup comprises a cup holder, a heating disc arranged in the cup holder and a cup body connected above the cup holder, the upper opening and the lower opening of the cup body are arranged, a bacteriostatic sealing ring added with zinc oxide is clamped between the edges of the cup holder and the lower opening of the cup body, a groove is arranged on the inner side surface of the bacteriostatic sealing ring, the groove covers the periphery of the heating disc, a narrow gap is arranged between the heating disc and the lower opening of the cup body, and the top surface of the heating disc and the narrow gap form a water-carrying boss to bear water flowing down from the inner wall of the cup body to infiltrate the bacteriostatic sealing ring.

10. The bacteriostatic food processor according to claim 1, wherein the bacteriostatic sealing ring is a silica gel sealing ring added with tetrapod-like zinc oxide.