Development and design of hair clipper

Hair clipper, also known as electric clipper, is an electric tool for cutting hair. With the gradual improvement of domestic consumption levels, more and more families realize that hair cutting at home is a healthy and fashionable lifestyle. The concept of consumption has gradually changed from focusing on fashion to focusing on health. It has become one of the must-have standard for many new home care appliances. Common brands of hair clippers are: Feike, Oaks, Leva, Pentium, Xiaomi, Philips, Panasonic.

As people's living standards improve, they will pursue more convenient and efficient service methods in order to obtain a good sense of experience. And the service industry's careful handling of details can make customers have a very good impression and increase the profit of the business operator. After research, everyone needs the "haircut" service, and there is the problem of "the hair can not be collected in a timely and efficient manner." waiting for solution.

1. The structure of the hair clipper

Hair clippers usually have the following components: cutter head, motor, shaft, battery, charger, positioning comb, brush.

Knife head: an important part of the hair clipper, two rows of overlapping teeth on the top and bottom, generally the upper row of teeth is called the moving knife, and the lower row of teeth is called the fixed knife; the fixed knife is stationary during use, and the moving knife moves back and forth quickly So that the hair is cut off. Generally, the hair clipper adopts a separate structure, and the cutter head can be detached, so that it is convenient to clean with water after each use. It is recommended to drip a few drops of lubricating oil after cleaning to protect the cutter head.

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

Rotating shaft: the transmission part of the hair clipper, connecting the motor and the cutter head. In the high-speed operation of the motor, the thin shaft of the rotating shaft and the cutter head groove cooperate with each other to make the cutter head teeth reciprocate. The material of the rotating shaft is plastic, iron and copper. Because it is a high-speed operation and belongs to wear-type parts, the rotating shaft of general metal is better than plastic, and copper is better than iron.

Power/power: Electric hair clippers are generally divided into battery type and plug-in type. The battery-type hair clipper does not need to be plugged in and used, as long as the battery is fully charged. Common electric hair clippers on the market include built-in lithium batteries, built-in nickel-metal hydride batteries, built-in nickel-cadmium batteries, and external batteries. Among them, lithium batteries are generally used in high-end hair clippers because of their excellent electrical efficiency; external batteries and built-in Nickel-cadmium batteries are abandoned by foreign markets because they are not environmentally friendly. 2. Plug-in hair clippers with wires are generally used in barber shops, because they are used frequently and need continuous power supply.

Charger: an essential standard accessory for rechargeable hair clippers. Generally, the rechargeable hair clippers on the market support dual-use (the battery is dead and connected to the power supply to continue to use). It should be noted that different models of hair clippers cannot be mixed with chargers. To ensure safety, the charger needs to have 3C certification.

Positioning comb: There are generally 12mm, 9mm, 6mm, 3mm size combs, which can be placed on the cutter head to sort out different sizes of hair, such as bald head, flat head, inch head, etc., the baby can also sort out the day head, etc., part The hair clipper is also equipped with left and right side combs, so that users with no haircut experience can also manage excessively smooth hairstyles on both sides of the ear.

Lubricating oil: Standard accessories for hair clipper, used for cutter head. After finishing cleaning and cleaning the cutter head, use lubricant to drip a few drops on the cutter teeth to protect the cutter head.

Hair brush: It is convenient to clean the broken hair on the hair clipper.

Second, the design of the hair removal device

Traditional hair clippers are only for the purpose of cutting hair, so there is a lot of room to tap the potential. Considering the efficiency of sucking residual hair, we designed the suction mouth above the knife edge, so that we can immediately suck in the cut residual hair. This will ensure that the long residual hair cut is sucked smoothly, but in actual hair cutting, in addition to cutting the long residual hair for the first time, you need to use a hair clipper to cut the first cut back and forth In order to achieve the desired effect. Therefore, the hair clipper also needs to have the ability to suck short residual hair, and the efficiency of inhaling short residual hair in actual operation is very low. In order to improve the overall efficiency, we also added an auxiliary blower to "blow" the short residual hair into the suction. Because the wind from the hair outlet is scattered around, the excessive wind will make the residual hair escape from the hair clipper. Therefore, the wind power of the air outlet should be well coordinated with the wind power of the air inlet. 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 a small pipe is used to connect the blowing port to the motor blade cover to produce "blowing".

We also need to increase the hair clipper to a space for collecting residual hair, in order to store the residual hair sucked in. The amount of residual hair generated by an adult when cutting hair is very large, so the residual hair collection space has the ability to collect adult residual hair at least once, but the overall hair clipper is not easy to be too large, otherwise it is a great inconvenience to the hairdresser. Therefore, it is necessary to remove the space for collecting the residual hair from the hair clipper. We connect one end of the ~transport tube to the suction port of the hair clipper, and the other end to the hair collection box at the waist of the hairdresser. In this way, the residual hair collection box not only can load the residual hair volume of at least one adult, but also it is very convenient to clean the residual hair collection box, and the entire hair cutting efficiency is also improved.

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

Optimization of the conveying pipe: the residual hair is easy to accumulate and block in the conveying pipe, so it is necessary to add a "shake" function on the conveying pipe to "shake" the residual hair into the human hair collection box. A vibration motor is added to the conveying pipe to maintain linkage with the conveying pipe. The vibration motor vibrates the conveying pipe. Due to the high and low access way of the conveying pipe, the residual hair in the pipe can be shaken down to the residual hair collection box.

As long as the problem of absorbing residual hair is solved, customers do not need to wash their hair again after cutting their hair, and the time between the customer and the hairdresser can be greatly shortened. Besides keeping the barber shop clean, customers' hands are also relatively free. The hair clipper that sucks residual hair is different from the traditional hair clipper. It can bring customers a better haircut experience, can make the barber shop unique, attract more customers, and increase revenue.

Three, baby hair clipper program

With the development of the times, the market segment is becoming more and more detailed, and a new segmentation industry has slowly been born. The hair clipper specifically for children has also improved with the improvement of everyone’s living standards. More and more attention is paid to protection, and more and more people are introduced. The starting point of the birth of the children's hair clipper is for the health of the child. When the immunity of the child is not so perfect, especially when the head development is not complete, try to avoid contact with the source of infection. It is proposed that every child should have a The department belongs to its own hair clipper.

Children's hair clipper features:

Because a large part of the users of baby hair clippers are mothers, the design should be light and small, the operation should be simple, and protective measures should be taken. The amount of electricity stored in the battery should be enough for the child to handle it once. For safety reasons, you should try to avoid the situation of charging while managing, cleaning should be convenient, and the volume should be low.

(1) Safety: The design of the cutter head should be safe and reasonable, with rounded corners to avoid scratching the baby;

(2) Mute: low noise design, even when the baby sleeps, he can complete the haircut;

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

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

(5) Professional ceramic cutter head to avoid scratching baby's tender scalp;

(6) A full set of accessories including hairdressing cloth, brushes, lubricants, positioning combs, puffs, chargers, etc.;

(7) Suitable for babies 0-12 years old