Development and design of barber scheme

Barber, also known as electric pusher, is an electric tool for trimming hair. With the gradual improvement of domestic consumption level, more and more families realize that haircutting at home is a healthy and fashionable lifestyle. The consumption concept has gradually changed from paying attention to fashion to focusing on health. Buying a family specific hairdresser has become one of the necessary standard accessories of many emerging home care appliances. Common brands of barber include: Feike, oaks, Leiva, Pentium, Xiaomi, Philips and Panasonic.

With the improvement of people's living standards, they will pursue more convenient and efficient service methods in consumption to obtain a good sense of experience. The careful handling of details in the service industry can make customers have a very good impression, so as to increase the income of operators. After research, the "haircut" service everyone needs, and the problem that "residual hair cannot be collected in time and efficiently" need to be solved.

1、 Structure composition of Barber

The barber usually has the following components: cutter head, motor, rotating shaft, battery, charger, positioning comb and brush.

Cutter head: an important part of the barber. There are two rows of teeth with edges overlapped up and down. Generally, the upper row of teeth is called moving knife and the lower row of teeth is called fixed knife; In the process of use, the fixed knife is stationary, and the moving knife moves back and forth quickly, so that the hair can be cut off. The general barber adopts a separate structure, and the cutter head can be disassembled to facilitate water cleaning after each use. It is recommended to drop a few drops of lubricating oil after cleaning to protect the cutter head.

Motor: the power composition of the barber. The faster the speed, the more sufficient the power. Generally, the speed of the barber for adults is relatively high, because the adult hair is hard, but the relative vibration is relatively large; The baby's hair is soft, the rotation speed is general, and the vibration is relatively small.

Rotating shaft: the transmission part of the barber, which connects the motor and the cutter head. In the high-speed operation of the motor, the fine shaft of the rotating shaft and the cutter head groove cooperate with each other to make the cutter head and cutter teeth move reciprocating. The rotating shaft is made of plastic, iron and copper. Because it operates at high speed and belongs to wear parts, the rotating shaft of general metal is better than that of plastic and that of copper is better than that of iron.

Power supply / power: Electric barbers are generally divided into battery type and plug-in type. The battery type barber does not need to be plugged in, but only needs the battery to be fully charged. Generally, the common electric barbers in the market include built-in lithium battery, built-in nickel hydrogen battery, built-in nickel cadmium battery and external battery. Among them, lithium battery is generally used in high-grade barbers because of its excellent electrical efficiency; External batteries and built-in nickel cadmium batteries are abandoned by foreign markets because they are not environmentally friendly. 2. The wired plug-in barber is generally used in barber shops. Because it is used frequently, it needs continuous power supply.

Charger: a necessary standard accessory of rechargeable barber. Generally, the charging barber on the market supports dual-purpose punching and inserting (when the battery is dead, you can continue to use it when connected to the power supply). It should be noted that different models of barber can not mix chargers. In order to ensure safety, the charger needs 3C certification.

Positioning comb: generally, there are 12mm, 9mm, 6mm and 3mm combs, which can be sleeved on the knife head to cut hair of different sizes, such as bald head, flat head, inch board head, etc. babies can also cut day hair, etc. Some barbers are also equipped with sideburns combs on the left and right sides, so that users without barber experience can also cut excessively smooth hair on both sides of their ears.

Lubricating oil: it is a standard accessory of the barber and used for the cutter head. After each haircut and cleaning the cutter head, use a few drops of lubricating oil on the cutter teeth to protect the cutter head.

Brush: it is convenient to clean the broken hair on the barber.

2、 Scheme design of residual hair absorbing Barber

The traditional barber is only for the purpose of hair cutting, so there is a lot of space to tap the potential. Considering the efficiency of absorbing residual hair, we design the suction port above the knife edge, so that we can inhale the cut residual hair immediately. In this way, it can ensure that the long residual hair cut off is sucked smoothly. However, in the actual hair cutting, in addition to cutting the long residual hair for the first time, the barber is also required to trim the place cut for the first time back and forth to achieve the expected effect. Therefore, the barber also needs to have the ability to suck short residual hair, and the suction efficiency of short residual hair in practical operation is very low. In order to improve the overall efficiency, we also added an auxiliary air outlet to "blow" short residual hair into the suction port. Because the wind from the hair dryer is scattered everywhere, the excessive wind will make the residual hair escape from the barber. Therefore, the wind force at the blowing port should be well coordinated with that at the suction port. In order to reduce the complexity of the device, the power source of the blowing port and the suction port is the same motor, and the blowing port is connected with the motor blade cover with a small pipe to produce "blowing".

We also need to add a space for residual hair collection to the barber in order to store the inhaled residual hair. The amount of residual hair produced by adult hair cutting is very large, so the residual hair collection space has the ability to collect adult residual hair at least once, but the barber as a whole is not easy to be too large, otherwise it is a great inconvenience to the barber. Therefore, it is necessary to move the residual hair collection space out of the barber. We connect one end of the ~ conveying pipe with the suction port of the barber and the other end with the residual hair collection box at the waist of the barber. In this way, the residual hair collection box can not only load the residual hair of at least one adult, but also clean the residual hair collection box is very convenient, and the whole hair cutting efficiency has been improved.

Design of air suction device: the design of air suction outlet should not only consider the ability of absorbing residual hair, but also ensure that it is not blocked by residual hair, so as to send the residual hair into the residual hair collection box. The fan blade pushes the air towards the conveying pipe, resulting in a pressure difference at the suction outlet. After the air pressure makes the residual hair close to the fan blade, it is then sucked into the suction outlet, and the residual hair is pushed by the fan blade to the conveying pipe.

Optimization of conveying pipe: residual hair is easy to accumulate and block in the conveying pipe, so it is necessary to add the "shaking" function on the conveying pipe to "shake" the residual hair into the residual hair collection box. A vibrating motor is added to the conveying pipe to keep linkage with the conveying pipe. The vibrating motor vibrates the conveying pipe. Due to the access mode of the conveying pipe from top to bottom, the residual hair in the pipe can be shaken off to the residual hair collection box.

As long as the problem of absorbing residual hair is solved, customers don't have to wash their hair again after cutting their hair, and the time between customers and barbers can be greatly shortened. Besides keeping the barber shop clean, customers have more free hands. The barber that sucks residual hair is different from the traditional barber. It can bring customers a better barber experience, make the barber shop distinctive, attract more customers and increase revenue.

3、 Baby barber scheme

With the development of the times, the market segments are becoming more and more refined, and the barber has slowly given birth to a new subdivided industry. With the improvement of people's living standards, the barber for children has paid more and more attention to the protection of children, and has been introduced by everyone. The starting point of the birth of children's hairdresser is for children's health. When children's immunity is not so perfect, especially when the head development is not complete, try to avoid contacting the source of infection, which puts forward that every child should have his own hairdresser.

Features of children's Barber:

Since a large part of the users of the baby hairdresser are mothers, the design should be light and small, the operation should be simple, and there should be protective measures. The power stored in the battery should be enough for children to have their hair cut once. For the safety of children, the situation of charging and cutting should be avoided as much as possible. The cleaning should be convenient and the volume should be low.

(1) Safety: the design of the cutter head should be safe and reasonable, and the fillet design should be adopted to avoid scratching the baby;

(2) Mute: low noise design, haircut can be completed even in the baby's sleep;

(3) Worry free: rechargeable design, more environmentally friendly;

(4) With ingenious positioning comb, you can easily trim 3-6-9-12mm hairstyle without technology;

(5) Professional ceramic blade to avoid scratching baby's soft scalp;

(6) A full set of accessories including barber cloth, brush, lubricating oil, positioning comb, powder puff, charger, etc;

(7) Suitable for babies aged 0-12