CN214343558U - Device capable of quickly sterilizing public tableware - Google Patents

Abstract

The utility model provides a can be fast to sterile device of public tableware, including disinfection box and base, the disinfection box sets up on the base, its characteristics are: the disinfection box comprises an upper cover body and a lower cover body, a deep ultraviolet LED is arranged in the lower cover body, a control circuit board, a rechargeable battery and a micro motor are arranged in the base, and the micro motor drives the upper cover body to rotate so as to open or close the disinfection box; and a human body induction sensor is arranged on the base or the disinfection box, and the human body induction sensor, the deep ultraviolet LED and the control end of the micromotor are respectively connected with the control circuit board. The structure design is reasonable and compact, the manufacturing cost is lower, the operation and the use are convenient, the cross infection is reduced, and the sterilization is efficient and thorough.

Description

Device capable of quickly sterilizing public tableware

Technical Field

The utility model belongs to the technical field of disinfecting and sterilizing equipment, a dark ultraviolet LED disinfection technique that disinfects relates to, a device that can be disinfected to public tableware fast specifically says so.

Background

In the cultural life of China, food gathering is an important activity for promoting communication and strengthening emotion. When gathering food, a plurality of people sit together and use the tableware to clamp the dishes. The tableware needs to be in contact with diners and food. If the person who has eaten the food carries infectious disease virus, it is possible to transmit the virus to the person who has eaten the food through the tableware and the food.

According to statistics, hepatitis B virus carriers in China account for about 10 to 15 percent of the total population. The infection rate of helicobacter pylori is about 60%. In order to control the spread of diseases, the division of dishes is being vigorously promoted, and the use of public tableware such as spoons, chopsticks, and the like is promoted.

The diners use the common tableware to pick up the food, and inevitably contact the tableware. If public tableware such as the spoon, the public chopsticks and the like cannot be effectively sterilized, the tableware can also be a medium for virus transmission.

Chinese patent application No. 201921442066.0 discloses a portable deep ultraviolet LED sterilization and disinfection cutlery box. This patent is a box that can turn over lid, and when the upper cover overturns and covers, the projection of upper cover pushes down the light touch switch on the circuit control board, and the system starts dark ultraviolet LED and disinfects the tableware. During disinfection, if the upper cover is opened, the touch switch is released, and the system closes the deep ultraviolet LED to avoid damage.

Chinese patent application No. 202020068873.7 discloses a cutlery box with a sterilizing function. The tableware box upper cover can overturn, and when covering the lower cover, the magnet that the upper cover carried is close to the hall device on the circuit board, and after the hall device triggered, the control circuit board lighted deep ultraviolet LED and disinfected the tableware in the cutlery box. It can be seen that the structure and principle are similar to those of the Chinese patent (application No. 201921442066.0).

Chinese patent application No. 202020345842.1 discloses a cutlery box with uv sterilization. The upper box cover is provided with a thimble, and when the upper box cover is covered, a touch switch on the circuit board can be triggered, so that the deep ultraviolet LED is started for disinfection. The transparent window is arranged on the tableware box cover, and the disinfection condition of the tableware in the box can be observed.

Through analysis, the technical scheme of the 3 patent documents is similar in structure and principle. When the tableware disinfection box is used, tableware is placed into the disinfection box, the induction switch senses that the box cover is reliably covered after the box cover is covered, and the control circuit board starts the deep ultraviolet LED to disinfect the tableware. After the disinfection is finished, the system is automatically powered off. The schemes are mainly used for safely and hygienically preserving the tableware after diner is eaten by the individual diner, and the schemes are very inconvenient to use if the diner is gathered.

Chinese patent (application number: 202010295116.8) discloses a scheme of a chopstick cleaning and disinfecting device. Mainly comprises a sterile sponge and a deep ultraviolet LED sterilization part. When the chopsticks are used, the chopsticks are cleaned through sterile sponge and then sterilized through a deep ultraviolet LED. Each person has a sterilizer when having meals. When in use, the sterile sponge is inevitably greasy after being used for many times and is stained with chopsticks; the sterile sponge can be used after being disassembled, cleaned and sterilized by manpower, which is very inconvenient. One sterilizer per diner also causes waste.

Chinese patent application No. 201922244495.3 discloses a tableware disinfecting apparatus. The equipment consists of a disinfection box and a base. The inner container is arranged in the disinfection box, water leakage holes are formed in the lower portion of the inner container, and water drops can flow into the water receiving box of the base through the water leakage holes after washed tableware is placed in the water receiving box; the heater is arranged outside the inner container and can heat and dry the tableware. The inner wall of the disinfection box is provided with a disinfection device which can irradiate the tableware for disinfection through the transparent window. The main body of the disinfection box is provided with a microswitch which can be triggered when the upper cover is completely covered. The patent technology can dry tableware and sterilize the tableware through ultraviolet irradiation. In order to prevent the ultraviolet ray from leaking, the system detects whether the upper cover is completely covered through the microswitch. The tableware disinfecting equipment of this patent technique is bulky, and stoving disinfection time is longer, is applicable to the concentrated disinfection of more tableware. But the tableware is not convenient to use in the process of gathering food.

In summary, the main problems of the tableware disinfection device in the prior art are: 1. the design of a disinfection box and the like is not suitable for occasions for being used by a plurality of people when dinner is gathered, and most of the inventions are designed aiming at the disinfection of personal tableware. The box cover needs to be opened and closed manually, the disinfection efficiency is low, and cross infection can occur when a plurality of people use the box; 2. the tableware disinfection equipment used as a kitchen article has large volume, high energy consumption and long disinfection time, and is only suitable for centralized disinfection of more tableware.

Deep Ultraviolet (UVC) light, generally referred to as ultraviolet light waves with a wavelength of 100 nm to 280 nm, has an energy of 12.4eV to 4.43 eV. Scientific researches show that when deep ultraviolet rays with proper dosage are applied, all microorganisms including bacteria, viruses, algae, spores and other microorganisms can be killed, and the killing effect is very obvious. In addition, ultraviolet sterilization belongs to physical sterilization and has the advantage of broad spectrum.

In the sterilization and disinfection application, a deep ultraviolet light emitting diode (UVC LED) has the advantages of high irradiation intensity, no toxicity, no residue, no peculiar smell, disappearance of ultraviolet light after power failure, no influence on the environment and wide popularization and application; the deep ultraviolet LED is manufactured by adopting a semiconductor production process, has small volume, low working voltage, good safety and long working life, can generally reach 10000-20000 hours, and has simple control circuit and convenient use.

How to design a device capable of automatically and rapidly disinfecting public tableware such as spoons, public chopsticks and the like has the advantages of reasonable and compact structural design, lower manufacturing cost, convenient operation and use, reduction of cross infection, high efficiency and thoroughness in sterilization and lower cost. This is a technical problem which is urgently to be solved at present.

SUMMERY OF THE UTILITY MODEL

The utility model provides a device which can rapidly disinfect public tableware, and is reasonable and compact in structural design, low in manufacturing cost, convenient to operate and use, capable of reducing cross infection and thorough in sterilization.

The utility model aims at realizing through the following technical scheme:

a device capable of quickly disinfecting public tableware comprises a disinfecting box and a base, wherein the disinfecting box is arranged on the base and is characterized in that the disinfecting box comprises an upper cover body and a lower cover body, a deep ultraviolet LED is arranged in the lower cover body, a control circuit board, a rechargeable battery and a micro motor are arranged in the base, and the micro motor drives the upper cover body to rotate so as to open or close the disinfecting box; and a human body induction sensor is arranged on the base or the disinfection box, and the human body induction sensor, the deep ultraviolet LED and the control end of the micromotor are respectively connected with the control circuit board.

The improvement of the technical scheme is as follows: the base comprises a bottom plate and a base support which is vertically arranged on one end of the bottom plate, an installation cavity is formed in the base support, the control circuit board, the rechargeable battery and the micro motor are arranged in the installation cavity of the base support, and the human body induction sensor is arranged on the top of the base support.

The technical scheme is further improved as follows: the upper cover body and the lower cover body are both semi-arc-shaped surfaces, semi-circular baffle plates are arranged at two ends of each semi-arc-shaped surface, the semi-circular arc-shaped surface radius of the upper cover body is larger than that of the lower cover body, the micro motor drives the upper cover body to rotate around the axis of the upper cover body to open or close the disinfection box, and the upper cover body and the lower cover body form a cylindrical shape in a closed state.

The technical scheme is further improved as follows: the edge of the upper cover body is embedded with a magnetic material, a magnetic control switch is mounted on the lower cover body corresponding to the edge of the magnetic material of the upper cover body and connected with a control circuit board, the upper cover body and the lower cover body are in a completely closed state, the magnetic control switch is in contact with the magnetic material and sends a signal to the control circuit board, and the control circuit board controls the micro motor to stop rotating; the base support or set up proximity switch on the lower cover body, proximity switch with control circuit board is connected, the complete open mode of upper cover body makes proximity switch send the signal to control circuit board, control circuit board control micromotor stall.

The technical scheme is further improved as follows: the edge of the upper cover body is provided with a convex edge, the upper cover body and the lower cover body are in a closed state, the convex edge enables the upper cover body and the lower cover body to form sealing, and coatings capable of reflecting ultraviolet rays are arranged on the inner walls of the upper cover body and the lower cover body.

The technical scheme is further improved as follows: the disinfection box is characterized in that a positioning bulge is arranged at one end, far away from the base support, of the bottom plate of the base, the disinfection box is obliquely arranged on the base, the high end of the disinfection box is arranged at the upper end of the base support, and the low end of the disinfection box is pressed against the positioning bulge of the bottom plate.

The technical scheme is further improved as follows: an oil storage box is detachably arranged at the lower end of the lower cover body, a porous sieve plate is arranged in the oil storage box, an insertion hole for inserting one end of public tableware is formed in the oil storage box, and the public tableware comprises chopsticks, a spoon and a fork.

The utility model has the advantages that:

1. the utility model has the advantages of reasonable design, the compactness, the cost of manufacture is lower, operation convenient to use. Reducing cross infection and having high-efficiency and thorough sterilization. When a user needs to use the public tableware, the sterilizer can be automatically opened only by approaching hands to the sterilizer, and the sterilized public tableware is exposed for use; after the tableware is used, the upper cover body can be automatically opened by the disinfecting device only by holding the tableware close to the disinfecting device, the tableware is placed into the disinfecting device by a user, and the disinfecting device is automatically disinfected and then reopened for the user to use; in the whole using process, a user does not need to contact any part of the switch and the outer surface of the disinfection device, so that the risk of cross infection caused by the switch and the outer surface of the disinfection device is avoided;

2. the utility model discloses well use safe and reliable. The disinfection is completely finished in a closed disinfection box, so that ultraviolet rays cannot be leaked, and the disinfection box is safe and reliable;

3. the utility model discloses a work efficiency is high. This patent adopts dark ultraviolet LED disinfection of disinfecting. The deep ultraviolet LED has high irradiation intensity, and can thoroughly kill viruses within seconds when being sterilized at a short distance;

4. the utility model discloses disinfect thoroughly, do not keep the dead angle. During sterilization, the reflective material in the disinfection box can reflect ultraviolet rays emitted by the deep ultraviolet LED to public tableware from various angles without dead angles. Thereby completely eliminating the possibility of cross-contamination by common tableware.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view showing the structure of a device for quickly sterilizing common tableware according to the present invention;

FIG. 2 is an enlarged view of a part of the structure of a device for quickly sterilizing common tableware according to the present invention;

FIG. 3 is a schematic view showing the structure of an oil storage box of the device for quickly sterilizing common tableware according to the present invention;

FIG. 4 is a schematic view of the closing of the upper lid body in the device for quickly sterilizing the common tableware according to the present invention;

FIG. 5 is a schematic view of a micro-motor driven upper cover for rapidly sterilizing common tableware according to the present invention.

FIG. 6 is a schematic diagram of a control circuit for quickly sterilizing common tableware according to the present invention.

The reference numbers in the figures are: 1-base, 2-lower cover, 3-upper cover, 4-human body induction sensor, 5-chopsticks, 6-oil storage box, 7-magnetic material, 8-magnetic control switch, 9-deep ultraviolet LED, 10-porous sieve plate, 11-micromotor, 12-gear, 13-internal gear ring, and 14-bulge.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and embodiments.

It should be noted that in the description of the present invention, the terms "upper", "lower", "inner", "outer", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that in the description of the present invention, the terms "mounted" and "connected" should be interpreted broadly unless explicitly stated or limited otherwise. For example, it may be a fixed connection, a detachable connection or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

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

referring to fig. 1-6, the embodiment of the present invention relates to a device for quickly sterilizing common tableware, which comprises a sterilizing box and a base 1, wherein the sterilizing box is arranged on the base 1. The disinfection box comprises an upper cover body 3 and a lower cover body 2, one or more deep ultraviolet LEDs 9 are arranged in the lower cover body 2, a control circuit board, a rechargeable battery and a micro motor are arranged in the base 1, and the micro motor drives the upper cover body 3 to rotate so as to open or close the disinfection box. A human body induction sensor 4 is arranged on the base 1 or the disinfection box, and the human body induction sensor 4, the deep ultraviolet LED 9 and the control end of the micromotor are respectively connected with the control circuit board.

Further, the base 1 comprises a bottom plate 1.1 and a base support 1.2 vertically arranged at one end of the bottom plate 1.1, a mounting cavity is formed in the base support 1.2, the control circuit board, the rechargeable battery and the micro motor are arranged in the mounting cavity of the base support 1.2, and the human body induction sensor 4 is arranged on the top of the base support 1.2.

Still further, as shown in fig. 3, the upper cover body 3 and the lower cover body 2 are both semi-arc surfaces, and semicircular baffles are arranged at two ends of the semi-arc surfaces, the radius of the semi-arc surface of the upper cover body 3 is greater than that of the semi-arc surface of the lower cover body 2, the micro motor drives the upper cover body 3 to rotate around the axis thereof to open or close the disinfection box through a transmission part, and the upper cover body 3 and the lower cover body 2 form a cylindrical shape in a closed state.

Specifically, the method comprises the following steps: the edge of the upper cover body 3 is embedded with a magnetic material 7, a magnetic control switch 8 is arranged on the lower cover body 2 corresponding to the edge position of the magnetic material 7 of the upper cover body 3, and the magnetic control switch 8 is connected with a control circuit board. When the upper cover body 3 and the lower cover body 2 are in a completely closed state, the magnetic control switch 8 is in contact with the magnetic material 7 and sends a signal to the control circuit board, and the control circuit board controls the micromotor to stop rotating. In this embodiment, the reliable closing of the upper cover 3 is detected by the magnetic switch 8. In practical application, other sensors may be used to detect the relative positions of the upper cover 3 and the lower cover 2. Such as a proximity switch, an opto-electronic switch, etc., may achieve the same effect.

And when the upper cover body 3 is in a completely opened state, the proximity switch sends a signal to the control circuit board, and the control circuit board controls the micro motor to stop rotating. In this embodiment, the inductive switch is used to detect the reliable closing of the upper cover 3. In practical application, other sensors may be used to detect the relative positions of the upper cover 3 and the lower cover 2. Such as a jack switch, an opto-electronic switch, etc., may also achieve the same effect.

As shown in fig. 5, the specific embodiment that the micro-motor 11 drives the upper cover 3 to rotate through the transmission component is as follows: a bulge 14 is arranged on the inner surface of the semicircular baffle plate at one end of the upper cover body 3, a groove is arranged on the inner surface of the semicircular baffle plate at the corresponding end of the lower cover body 2, and the bulge 14 is embedded into the groove to form rotating fit. A gear 12 is arranged on a transmission output shaft of the micro motor 11, an inner gear ring 13 is fixedly connected to a semicircular baffle plate at the other end of the upper cover body 3, and the gear 12 on the transmission output shaft of the micro motor 11 is meshed with teeth on the inner side surface of the inner gear ring 13 to form transmission fit. Thus, the micro motor 11 can rotate forwards or backwards to drive the upper cover body 3 to rotate, and the disinfection box can be closed or opened.

As shown in fig. 6, the specific function of the control circuit board is described as follows: the motor driving circuit realizes the change of the speed regulation and the steering of the micromotor 11 after the control signal sent by the microprocessor is subjected to D/A conversion and amplification; the UVC LED driving circuit outputs a square wave signal with adjustable duty ratio and frequency according to a control signal sent by the microprocessor, and the square wave signal is used for driving a deep Ultraviolet (UVC) LED 9 to work and realizing the adjustment of output light power; the input signal of the human body induction sensor is input into the microprocessor after being shaped, isolated, amplified and A/D converted by the signal processing circuit; the switch signals of the proximity switch and the magnetic control switch 8 are input into the microprocessor after being shaped, isolated and amplified by the corresponding signal processing circuits. The commercial power charges the rechargeable battery through the charging control circuit, and the rechargeable battery supplies power for various electric appliances such as the deep ultraviolet LED 9, the micromotor 11 and the like.

Still further, a protruding edge is provided on the edge of the upper cover 3, and when the upper cover 3 and the lower cover 2 are closed, the protruding edge seals the upper cover 3 and the lower cover 2, and coatings capable of reflecting ultraviolet rays are provided on the inner walls of both the upper cover 3 and the lower cover 2.

Keep away from the one end of base support 1.2 on bottom plate 1.1 and set up location arch 1.1.1, and location arch 1.1.1 one side is the inclined plane, will disinfect the box slope and set up on base 1, will disinfect the high-end upper end that sets up base support 1.2 of box, will disinfect the low side of box and push up on the inclined plane of the protruding 1.1.1 of location of bottom plate 1.1.

In order to prevent water, oil and the like of public tableware from contaminating the inner wall of the disinfection box, an oil storage box 6 is detachably arranged in the lower end of the lower cover body 2, a porous sieve plate 10 is arranged in the oil storage box 6, and an insertion opening for inserting one end of the public tableware is arranged on the oil storage box 6. When the public tableware to be disinfected is put into the disinfection box, one end which is infected with oil and water is put into the oil storage box 6. As shown in fig. 3, the oil storage box 6 is in a cylindrical shape matching with the inner cavity of the disinfection box, and the porous sieve plate 10 is in a disc shape.

The disinfection box has the advantages that: 1. the occupied space is saved; 2. the appearance is beautiful; 3. the chopsticks 5 and other common tableware are convenient to take and place; 4. the oil, water and the like on the common tableware can flow downwards into the oil storage box 6 and then pass through the porous sieve plate 10 with water and oil draining in the oil storage box 6, so that the oil storage box 6 can be taken out for cleaning.

The public tableware mainly comprises chopsticks 5, spoons, forks and other long-strip-shaped tableware. The utility model can not only disinfect public tableware, but also disinfect public contacts such as public sign pens and the like.

The utility model discloses can be fast as follows to the theory of operation of public tableware sterile device:

referring to fig. 1-6, in the initial state, the sterilization case remains closed, preventing contamination of the inside. When the device is used, a user holds the public tableware to approach the device which can quickly disinfect the public tableware, and the human body induction sensor 4 induces the approach of a human body and sends a signal to the control circuit board. The control circuit board drives the micromotor to rotate to drive the upper cover body 3 to open; after the upper cover body is completely opened, a signal is sent to the control circuit board through the inductive switch, the micro motor is controlled by the control circuit board to stop working, the upper cover body 3 keeps an open state, and at the moment, common tableware (such as chopsticks 5) are placed in the disinfection box. After a period of time delay, the control circuit drives the micro motor to rotate reversely to drive the upper cover body 3 to rotate to close the disinfection box, when the magnetic material 7 embedded in the edge of the upper cover body 3 is close to the magnetic control switch 8 on the lower cover body 2, the magnetic control switch 8 sends a signal to the control circuit board to indicate that the upper cover body 3 is reliably closed, at the moment, the control circuit board controls the micro motor to stop working, and simultaneously, the control circuit board controls the deep ultraviolet LED 9 to be opened to start disinfecting the public tableware (such as chopsticks 5) therein. After the disinfection is finished after a period of time, the deep ultraviolet LED 9 is turned off, and at the moment, the public tableware (such as chopsticks 5) in the disinfection box can be used. After the disinfection is finished, the deep ultraviolet LED is closed, the upper cover body automatically rotates to be opened, and public tableware (such as chopsticks 5) are exposed for use. After the upper cover body 3 is automatically opened, if the human body induction sensor 4 does not detect that a human body approaches within a period of time, the micro motor drives the upper cover body 3 to close.

In addition, after the disinfection is finished, when the hand of a person approaches the human body induction sensor 4, the human body induction sensor 4 sends a signal to the control circuit board, and the micro motor of the control circuit board drives the upper cover body 3 to be opened, so that public tableware (such as chopsticks 5) are exposed for use by the people.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or that equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention, which is claimed.

Claims (10)

1. A device capable of quickly disinfecting public tableware comprises a disinfecting box and a base, wherein the disinfecting box is arranged on the base and is characterized in that the disinfecting box comprises an upper cover body and a lower cover body, a deep ultraviolet LED is arranged in the lower cover body, a control circuit board, a rechargeable battery and a micro motor are arranged in the base, and the micro motor drives the upper cover body to rotate so as to open or close the disinfecting box; and a human body induction sensor is arranged on the base or the disinfection box, and the human body induction sensor, the deep ultraviolet LED and the control end of the micromotor are respectively connected with the control circuit board.

2. The apparatus as claimed in claim 1, wherein the base includes a bottom plate and a base bracket vertically disposed at one end of the bottom plate, the base bracket having a mounting cavity therein, the control circuit board, the rechargeable battery and the micro-motor being disposed in the mounting cavity of the base bracket, the human body sensor being disposed on a top of the base bracket.

3. The apparatus according to claim 2, wherein the upper cover and the lower cover are both semi-circular arc surfaces, and semi-circular baffles are disposed at two ends of the semi-circular arc surfaces, the semi-circular arc surface radius of the upper cover is greater than that of the lower cover, the micro motor drives the upper cover to rotate around its axis to open or close the sterilizing box, and the upper cover and the lower cover form a cylindrical shape in a closed state.

4. The apparatus according to claim 2 or 3, wherein a magnetic material is embedded in the edge of the upper cover, a magnetic switch is mounted on the lower cover at a position corresponding to the edge of the magnetic material of the upper cover, the magnetic switch is connected to a control circuit board, the upper cover and the lower cover are in a completely closed state, the magnetic switch contacts with the magnetic material and sends a signal to the control circuit board, and the control circuit board controls the micro-motor to stop rotating; the base support or set up proximity switch on the lower cover body, proximity switch with control circuit board is connected, the complete open mode of upper cover body makes proximity switch send the signal to control circuit board, control circuit board control micromotor stall.

5. An apparatus for quickly sterilizing common tableware according to any one of claims 1 to 3 wherein a protruding edge is provided on the edge of said upper cover, said upper cover and said lower cover are closed, said protruding edge seals said upper cover and said lower cover, and the inner walls of said upper cover and said lower cover are provided with a UV-reflective coating.

6. The apparatus as claimed in claim 4, wherein the edge of the upper cover is provided with a protruding edge, the upper cover and the lower cover are closed, the protruding edge forms a seal between the upper cover and the lower cover, and the inner walls of the upper cover and the lower cover are provided with UV-reflective coatings.

7. The apparatus as claimed in claim 2 or 3, wherein a positioning protrusion is formed on a bottom plate of the base at an end thereof away from the base support, the sterilizing box is disposed on the base in an inclined manner, a high end of the sterilizing box is disposed on an upper end of the base support, and a low end of the sterilizing box is disposed on the positioning protrusion of the bottom plate.

8. The apparatus for rapidly sterilizing common tableware according to claim 6, wherein a positioning protrusion is provided on a bottom plate of said base at an end thereof away from said base support, said sterilizing box is obliquely provided on said base, a high end of said sterilizing box is provided on an upper end of said base support, and a low end of said sterilizing box abuts against said positioning protrusion of said bottom plate.

9. The apparatus for rapidly sterilizing common tableware according to claim 7, wherein an oil storage box is detachably provided in a lower end of said lower cover, said oil storage box being provided with a perforated screen, said oil storage box being provided with an insertion hole into which one end of said common tableware is inserted, said common tableware comprising chopsticks, a spoon and a fork.

10. The apparatus for rapidly sterilizing common tableware according to claim 8, wherein an oil storage box is detachably provided in a lower end of said lower cover, said oil storage box being provided with a perforated screen, said oil storage box being provided with an insertion hole into which one end of said common tableware is inserted, said common tableware comprising chopsticks, a spoon and a fork.

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