354 results about "Hand washing" patented technology

The invention relates to the technical field of cleaning, in particular to a bacteriostatic cleaning tablet as well as a preparation method and a use method thereof. The shampoo is prepared from the following raw materials in parts by mass: 10-30 parts of a film-forming agent, 10-40 parts of a surfactant, 1-10 parts of a filling agent, 0.5-6 parts of a chelating agent, 0.5-5 parts of a hair care agent, 0.5-5 parts of a plant extract, 1-5 parts of an auxiliary agent, 0.1-1 part of a bacteriostatic agent, 0.1-1 part of essence and 10-100 parts of deionized water. The antibacterial washing and caring cleaning tablet does not contain an SLS surfactant, an ethyoxyl compound surfactant and a preservative, has the advantages of being mild, clean, high in solubility and capable of inhibiting malassezia, and can be used for daily hair washing, hand washing and underwear cleaning.

The invention relates to the technical field of water-saving equipment central control. The invention relates to a college water-saving equipment central control system based on digital twinning, and the system comprises a data collection unit which is used for collecting the related data of a college water supply system, teaching building water equipment and teaching building water-saving equipment, and then collecting the building layout data of a teaching building; the water consumption area generation unit is used for creating a digital twin model according to the data collected by the data collection unit, and performing water consumption area division on water consumption equipment according to different installation positions in the digital twin model; sensors are widely installed on a college water supply system, teaching building water consumption equipment and water-saving equipment, water source, water transmission and distribution pipe networks and water consumption detail data such as pipe network flow, flushing amount, hand washing water consumption and the like in different time periods are collected in real time, and the water-saving equipment is accurately regulated and controlled in combination with access control opening time, building layout and work and rest rules of teachers and students of the college.

The invention discloses a cleaning composition, a preparation method and a cleaning sheet, and belongs to the field of cleaning products. The cleaning composition is prepared from the following raw materials in parts by mass: 10-30 parts of an amino acid surfactant; 1 to 20 parts of an anionic surfactant; 15 to 45 parts of plant polysaccharide; 5 to 15 parts of a shape promoting agent; 1 to 10 parts of a nonionic surfactant; 0.5 to 5 parts of an ampholytic surfactant; 0.5 to 5 parts of a plant extract; 0.5 to 5 parts of a humectant; 0.1 to 5 parts of a chelating agent; 0-5 parts of essence; an enzyme preparation; 0 to 5 parts; and 20 to 105 parts of water. The washing and protecting sheet has the characteristics of low sensitivity and mildness, can be in direct contact with skin, is moderate in dissolving speed and cleaning power, and can be applied to the fields of hair washing, bathing, face cleaning, hand washing, underwear cleaning, maternal and infant fabric cleaning, toy cleaning and the like.

The invention relates to a high-count double-sided plaid knitted shirt fabric with stable size and a production process thereof, and belongs to the technical field of textile. The spinning mode is compact siro spinning, and the fabric comprises the following components in percentage by weight: 83-88% of cotton and 12-17% of tencel; the jacquard plaid patterns are arranged into four paths from bottom to top; the jacquard weave distribution of the needle cylinder is divided into 54 parts from bottom to top, and the dial triangle is divided into two paths; the production process sequentially comprises the steps of spinning, yarn dyeing, weaving, singeing, water washing, mercerizing, liquid ammonia treatment, water washing and tentering. The fabric is good in shrinkage permeability and good in shape retention; the fabric is compact in texture structure, the dimensional stability and mechanical strength of the fabric are improved, the overall pattern is simple and square, the dimensional stability is good, crease resistance, moisture absorption and breathability are integrated, the pattern is rich, the color fastness is high, and the fabric can resist washing modes such as hand washing and washing machine washing.

The embodiment of the invention provides a hand washing detection method, wearable equipment and a storage medium, and relates to the technical field of state detection, the hand washing detection method is applied to the wearable equipment, the wearable equipment comprises a motion sensor and an image sensor, and the motion sensor comprises an inertia detection unit; the method comprises the steps of obtaining an image sequence collected by an image sensor in response to a first hand washing detection result obtained by hand washing detection through motion data collected by an inertia detection unit, wherein the first hand washing detection result represents that a user is in a hand washing state; inputting the image sequence into a pre-trained feature extraction model, and extracting spatial features and time features of the image sequence; and obtaining a hand washing detection result representing whether the user is in a hand washing state or not by using a pre-trained multi-layer perception model based on the spatial features, the time features and the corresponding relationship learned in the training process of the multi-layer perception model. In this way, the movement data and the image sequence collected by the inertia detection unit are used for two times of hand washing detection, and the accuracy of hand washing detection is improved.

1. The name of the design product: hand washing basin. 2. The use of the design product: the design product is a hand washing basin. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view. 5. Other circumstances that need to be explained: the blue area in the A-A and B-B sectional views shows the cut surface part.

The utility model discloses a portable hand washing machine which comprises an upper sleeve and a lower sleeve which are in butt joint with each other, a butt joint mechanism is arranged between the upper sleeve and the lower sleeve, a liquid containing bottle is fixedly arranged in the lower sleeve, a foaming pump and a power supply device are fixedly arranged in the upper sleeve, and the power supply device is connected with the liquid containing bottle. A foaming pump is arranged in the upper sleeve, a sensing device is further fixedly arranged on the outer wall of the upper sleeve, the power supply device is electrically connected with the sensing device and the foaming pump, a liquid outlet channel is fixedly arranged at the top of the upper sleeve, and the liquid outlet channel is connected with the output end of the foaming pump through a hose; according to the hand washing machine, the hand washing machine is arranged to be provided with the upper sleeve part integrated with the electrical components and the lower sleeve part for containing the liquid containing bottle, so that the hand washing machine is compact in structure and small in size, the liquid containing bottle is convenient to replace, and a user can operate the hand washing machine more conveniently.

1. Name of the designed product: ejection button of a holder of a dispenser for liquid medicine supply. 2. Use of the designed product: the product as a whole is a holder of a dispenser for liquid medicine supply used in liquid medicine supply for hand washing, disinfection, etc.; the part to be protected is an ejection button for ejection operation of liquid medicine. 3. Design points of the designed product: the shape of the part shown in solid line. 4. Picture or photograph best indicating the design points: Fig. 1 is a perspective view. 5. Other matters to be explained: Fig. B-A-A is a sectional view of an enlarged view of the part, which is a view omitting internal mechanisms. Fig. C is a left view showing the state after the ejection button is pressed. The designed product is a partial design, and the part shown in solid line is the part to be protected as a partial design.

The invention provides an intelligent hand washing and disinfection system and method, and relates to the technical field of hand disinfection, the system comprises a data acquisition module, a cleaning sensing module, a gesture recognition module, a timing module, a control module and an alarm module. Intelligent monitoring and management of the hand washing and disinfecting process of medical staff are achieved, the sanitation and safety level of a ward can be effectively improved, and the risk of cross infection is reduced.

The invention relates to the technical field of cashmere knitwear detection, in particular to a washing method for detecting antibacterial cashmere and cashmere-containing knitwear, which at least comprises the following steps: adding a sample fabric, a standard washing accompanying object and a standard detergent into an A-type standard washing machine; a washing program refers to a washing program 4H hand washing simulation program of an A-type standard washing machine, the water temperature is controlled to be 35-42 DEG C for washing for 1-1.5 min, the water temperature is controlled to be 35-42 DEG C, tap water is used for primary rinsing and secondary rinsing, dewatering is conducted for 30-60 s, and washing is conducted once; repeatedly washing to preset washing times; the washed sample fabric is used for testing the antibacterial performance, the problems of structural change and detection distortion caused by improper washing of the cashmere antibacterial fabric under the current standard are solved, and the method is more in line with the actual washing scene.

The present invention relates to a control method for kitchen appliances, and in particular to an automatic slag discharge method for a food processing machine. The food processing machine includes a pulping chamber, a drainage component for controlling the opening and closing of the pulping chamber, and a steam generating device for introducing steam into the pulping chamber. The automatic slag discharge method for the food processing machine is characterized in that: after pulping is completed, when the drainage component is in an open state, the steam generating device introduces steam into the pulping chamber, and the steam drives the pulp residue out of the pulping chamber through the drainage component. A food processing machine using the above-mentioned slag discharge method can achieve the purpose of discharging pulp residue in the pulping chamber by steam without using washing water or using less washing water. In addition, this method can not only achieve automatic slag discharge of the food processing machine, but also achieve automatic cleaning without hand washing.

The utility model belongs to the technical field of scenic spot landscaping products, particularly relates to a multifunctional landscaping device capable of collecting herbs for brewing, and provides the following scheme aiming at the problems that an existing landscaping device cannot be fully integrated into the scenic spot environment and cannot meet the diversified requirements of viewers for the functions of the landscaping device. Comprising a transparent glass cover, a supporting stand column, green plant vegetation, a concave water receiving area, a hot water faucet and a cleaning water faucet, the green plant vegetation is cultivated in the transparent glass cover, people can clearly observe natural medicinal plants, the layering sense is increased in the design, the feeling closer to the nature is achieved, and the ecological environment is protected. And a hot water faucet and a cleaning water faucet are connected to the inner concave wall of the inner concave water receiving area, so that the device has a water drinking function and a hand washing function.

1. The name of the design product: hand washing table (XS-LG2CGQSXST). 2. The use of the design product: hand washing table for people to wash. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The article is an automatic sensor-activated hand basin for containing and dispensing hand soap solution or foam.

The invention discloses a multifunctional hand washer based on STM32 chip control, including a back plate provided with a faucet, an infrared sensor provided outside the faucet, a box provided above the faucet, a paper dispenser and a soap bottle connected to the faucet provided in the box, a paper outlet provided at the lower end surface of the box, a wash basin provided just below the faucet, and a control circuit provided in the box. The control circuit includes an MCU controller, and a solenoid valve circuit provided in a solenoid valve, a water supply sensor circuit provided in the faucet, a paper towel sensor circuit provided in the paper dispenser, a soap sensor circuit provided in the soap bottle, a wastewater sensor circuit provided in the wash basin, an infrared sensor circuit provided in the faucet, a foam pump circuit provided in a foam pump, and a paper dispenser circuit provided in the paper dispenser. By adopting the above-mentioned arrangement, it has the advantages of realizing the functions of washing hands and flushing and wiping hands at the same time.

A novel faucet comprises a device body and a water conveying pipeline, the device body comprises a direct drinking water assembly and a tap water assembly, the direct drinking water assembly comprises a direct drinking water faucet, a timing electromagnetic valve and a disinfection assembly, the disinfection assembly comprises a miniature electric telescopic rod and a cavity, a hose is arranged in the miniature electric telescopic rod, and an ultraviolet disinfection lamp is arranged in the cavity. A cover body is arranged at the top end outside the cavity; a motor is arranged at the joint of the cover body and the cavity; the tap water assembly comprises a tap water faucet, an infrared sensor and an electromagnetic valve. During use, when tap water needs to be used for hand washing and other operations, the tap water only needs to be close to the infrared sensor, the electromagnetic valve is opened when the tap water is close to the infrared sensor by 10-15 cm, and the tap water is output through the tap water faucet; when direct drinking water needs to be drunk, the switch is turned on, then the timing electromagnetic valve is opened, meanwhile, the motor drives the cover body to be opened, the miniature electric telescopic rod stretches out of the cavity, and then the direct drinking water penetrates through the direct drinking water faucet and is output from the hose.

1. Name of the designed product: hand washing basin (diamond clean). 2. Use of the designed product: used for washing, cleaning hands and face, and other personal hygiene cleaning. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: perspective view.

The invention relates to the technical field of action recognition, and provides a hand action recognition method and system based on a lightweight cross-modal space-time network, and the method comprises the following steps: carrying out the preprocessing of a hand-washing video stream, and obtaining an RGB image sequence and a hand key point coordinate sequence; performing separation convolution operation of multi-layer space convolution and time convolution on the RGB image sequence, extracting motion-related features in combination with a channel attention mechanism, and generating a visual feature mark sequence; performing semantic extraction and time sequence compression on the key point coordinate sequence to obtain a structural feature mark sequence aligned with the X; and dynamically calculating a gating coefficient based on context information, fusing X and H to obtain fusion features, and outputting classification probability distribution of the hand washing steps. According to the method, a lightweight visual feature extraction structure is adopted, and a dynamic gating mechanism is introduced to realize adaptive collaborative fusion of visual and structural modes, so that high-precision and low-delay hand action recognition is realized on edge equipment.

1. Name of the design product: hand washing machine (bubbly machine snowman). 2. Use of the design product: for containing or discharging liquid or foam cleaning products for cleaning hands. 3. Design points of the design product: in shape. 4. Picture or photo best indicating the design points: perspective view.

The utility model discloses a kitchen electronic induction faucet, and relates to the technical field of kitchen supplies, the kitchen electronic induction faucet comprises a faucet body, a liquid outlet assembly is arranged on the faucet body, the liquid outlet assembly comprises a liquid outlet pipe, a transverse plate is fixedly arranged in the middle of the interior of the liquid outlet pipe, a vertical shaft movably penetrates through the middle of the transverse plate, and a top plate is fixedly connected to the top end of the vertical shaft; the peripheral surface of the vertical shaft is sleeved with a compression spring with the two ends abutting against the surface of the top plate and the surface of the transverse plate correspondingly, the middle of the top of the transverse plate is fixedly connected with a sleeve movably connected with the top plate in a sleeved mode, and the bottom end of the vertical shaft is fixedly connected with a blocking head abutting against the bottom end of the liquid outlet pipe. By means of the automatic opening, closing and sealing mechanism, liquid such as hand sanitizer and detergent can be effectively prevented from being accumulated and dried up at the liquid outlet due to wall hanging and remaining, then the liquid outlet is prevented from being blocked, liquid outlet smoothness is guaranteed, and use inconvenience and maintenance cost caused by blocking are reduced.

The utility model discloses a superabsorbent hand-washing-free collodion mop, which relates to the technical field of articles for daily use, and comprises a mop head shell and a collodion mop head, a plurality of water suction ports are arranged on the outer side of the collodion mop head, the top of the mop head shell is fixedly connected with a mop rod, and the outer side of the mop rod is fixedly connected with a fixing ring. A stretching ring is movably connected to the outer side of the fixing ring, stretching rods are symmetrically and movably connected to the outer side of the stretching ring, a telescopic rod is slidably connected to the end, away from the fixing ring, of the mop rod, adjusting plates are symmetrically and movably connected to the two sides of the mop head shell, and a protective cover is jointly and movably connected between the two adjusting plates; a water squeezing roller is movably connected between the two adjusting springs jointly, a dismounting assembly is arranged between the supporting table and the mop head clamping plate jointly, by means of the dismounting assembly, when the collodion mop head is damaged, the collodion mop head can be replaced conveniently, and in addition, the stability of the collodion mop head can be improved when the collodion mop head is used.

This product is a portable toilet equipped with a bio-toilet that uses an agitator to mix feces, urine, etc., thrown into a treatment tank from a toilet bowl with sawdust for microbial decomposition, and is provided with three private rooms and a storeroom for storing sawdust, etc., and each private room may be equipped with, for example, a hand washing basin, a mirror, clothes hooks, and luggage storage space. This product utilizes a 20-foot container, and as shown in the reference diagram showing its usage, it may be placed on a device equipped with wheels, etc. so that it can be transported by trailer, etc.

The utility model discloses a multifunctional hand-washing cleaner which comprises a wall and a hand-washing cabinet body, the hand-washing cabinet body is arranged on one side of the wall, a hand-washing basin is arranged in the hand-washing cabinet body, two cabinet doors are arranged on one side of the hand-washing cabinet body, a collecting box is arranged in the hand-washing cabinet body, and a storage bottle is arranged in the collecting box. A storage bottle is arranged in the collecting box, an induction motor is arranged at the top of the storage bottle, a water outlet induction motor box is arranged in the collecting box, and an angle valve switch is arranged on one side of the water outlet induction motor box. An infrared sensor is arranged in the induction motor, hand sanitizer is stored in the storage bottle, tap water flows out downwards through the tap water outlet, the circular pocket is embedded into the water leakage hole, external sundries can be blocked through the leakage net, and the multi-functionalization of the hand washing cleaner is achieved through the structure.

The utility model relates to hand washing agent processing technical field discloses a kind of automatic subpackaging equipment of hand washing agent, including machine body, the top of machine body is fixedly connected with container ship, the inside fixed connection of container ship has discharge pipe, the inside of discharge pipe is provided with first electric valve, the inside fixed connection of machine body has support, the top of support is provided with electronic scale, the top of electronic scale is provided with measuring disc, the inside fixed connection of measuring disc has pump body, the inside fixed connection of pump body has discharge pipe, the inside of discharge pipe is provided with second electric valve, the inside of machine body is provided with discharge channel, the inside fixed mounting of machine body has electric slide rail.The utility model has following advantages and effects: the device can be in the process of subpackaging to hand washing agent, reach the purpose of weighing and measuring, greatly improve the subpackaging efficiency of hand washing agent.

The utility model discloses a flat mop squeezing device which comprises a water squeezing frame. The water squeezing channel is used for inserting the flat mop, and the flat mop can be pulled, pushed and squeezed up and down relative to the water squeezing channel; the squeezing part is located in the water squeezing channel and used for squeezing a wiping object of the flat plate mop; the containing cavity is used for storing a cleaning body; and the transferring part can be in contact with the cleaning body and the flat plate mop and is used for transferring the cleaning body in the accommodating cavity to the wiping object of the flat plate mop. The utility model further discloses the flat mop free of hand washing. Both the squeezing part and the transferring part can act with the wiping object of the flat mop in the water squeezing channel, water wiping cleaning can be achieved, the cleaning body can also be used for cleaning, in other words, deep cleaning and rinsing of the wiping object of the flat mop are integrated into one cleaning and squeezing device, the flat mop is cleaned more thoroughly, and the cleaning effect is better. The flat mop is better in cleaning effect and convenient to operate.

The invention relates to a multifunctional rotary nozzle structure for oral cavity cleaning, and relates to the technical field of oral cavity cleaning. Comprising a conveying pipe, a rotating head is rotationally arranged at one end of the conveying pipe, a working cavity is formed in the rotating head, a telescopic pipe connected with the conveying pipe is arranged in the working cavity, and a high-pressure spray head is arranged at the telescopic end of the telescopic pipe. According to the oral cavity cleaning device, the following problems existing in the oral cavity cleaning process in the prior art can be solved: the angle-adjustable supporting plates are symmetrically arranged on the rotating shaft, the tooth gaps are positioned through the supporting plates with sharp corners when the tooth gaps are cleaned, a user is assisted to adjust the position, the user is helped to quickly find the part needing to be cleaned, and the cleaning efficiency is improved. The cleaning efficiency is improved; by arranging the mask, the traditional way of bending over and lowering the head to face the hand washing sink is avoided, the fatigue of shoulder and neck muscles is effectively relieved, and the waist ache caused by long-time bending is also avoided. The comfort and convenience in the using process are greatly improved, and the using willingness of a user is improved.

1. The name of the design product: hand washing table. 2. The use of the design product: the design product is used for decoration and arrangement. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best shows the design points: perspective view.

The present disclosure relates to a compact laundry composition designed to be used in washing machines and in hand washing, which uses no water, produces no environmentally harmful waste, is 100% recyclable since its outer packaging is cardboard, provides savings by reducing the use of washing machines by means of its colour-catching performance, and does not require the reverse osmosis industrial water purification system used in known systems due to the absence of water in its preparation. It is an environmentally friendly, practical and cost-effective laundry composition that brings together the functions of a fabric softener, a detergent, a fragrance booster and a colour separator.

The utility model relates to the related technical field of washrooms, in particular to a bamboo placing structure suitable for a washroom, which comprises a base, a first placing device connected to the surface of the base, a second placing device connected to the surface of the base, and a third placing device connected to the surface of the base. According to the bamboo placing structure suitable for the washroom, when hand washing articles need to be placed on the surfaces of the placing devices, only a rotating block needs to be rotated, a fixing block on the surface of a base is embedded into an embedding groove in one side of the first placing device, then the rotating block is loosened, and one end of a clamping block can be clamped into an annular groove in the inner side of the first placing device; when different placers need to be replaced to be suitable for different hand washing products, only the rotating block needs to be rotated, the placers needing to be replaced are taken out, and the placers are replaced with new placers. And the overall practicability is effectively improved.

1. The name of the design product: hand washing basin (2). 2. The use of the design product: for hand washing basin. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.