50 results about "Nasal hair" patented technology

This invention involves artificial nose hair, which improves and reinforces the function of human physiological nose hair. It's designed according to the nature structure of human nose hair. Different than the existing nose filters and mask, artificial nose hair doesn't harms the physiological nose hair and nasal membrane when used. In addition to the filtering characteristic, artificial nose hair also exploit the beneficial possibility of functional fiber when manufactured with specific material. For example, it can be used as medicine carrier or physical therapy.

The invention relates to a self-power respiration sensor based on a bionic nasal cavity structure, and a preparation method thereof, and belongs to the technical field of sensors. An electrode layer covers on the inner wall surface of an insulating cylinder; friction electrification units arranged along the inner normal direction of the inner wall surface of the insulating cylinder in a way of being similar to nasal hair are arranged on the electrode layer and are arranged in order so as to form an electricity generation array; each friction electrification unit comprises a flexible friction layer, a conducting layer and a sensitive thin film layer; under the drive of an respiratory flow, the adjacent friction electrification units form contact-separation circulation, so that an inductivecharge is produced, and an electric signal is output to an external detection circuit through the electrode layer. Compared with a traditional sensor, according to the self-power respiration sensor based on the bionic nasal cavity structure provided by the invention, the miniaturization of the device is ensured, and meanwhile, the output electric signal is remarkably improved through increasing the friction contact area, so that the detection accuracy is favorably improved; the device is novel and simple in structure design, low in cost, portable, easy to carry, simple and easy to get materials, and convenient to process; the sensor provided by the invention does not require a special environment, and is high in compatibility and free of being limited in application occasions.

A main body of an inner blade is inserted into an inner blade insertion hole of an inner blade frame such that the main body can extend and retreat, a tip end cutting edge is pushed by a spring such that it comes into contact with an inner peripheral surface of a slit outer blade, the main body of the inner blade projecting outward from the inner blade insertion hole is bent rearward in a rotational direction, and the cutting edge of the inner blade is located rearward of the main body in the inner blade insertion hole in the rotational direction. With this configuration, the cutting edge does not fall forward in the rotational direction, and no gap is generated between the cutting edge and the inner peripheral surface of the slit outer blade.

A non-electric nose hair clipper comprises a first cutting member comprising a first handle part for grip, a circular cutting ring part formed at one end portion of the first handle part and a first coupling part formed at the other end portion of the handle part opposite the cutting ring part; and a second cutting member comprising a second handle part for grip, a cutting plate part formed at one end portion of the second handle part and a second coupling part formed at the other end portion of the second handle part opposite the cutting plate part, wherein the first coupling part of the first cutting member and the second coupling part of the second cutting member are joined to each other by welding, and the circular cutting ring part and cutting plate part are formed such that they meet inclined relative to each other with a predetermined angle defined between them as seen in a lateral sectional view, and the cutting plate part is formed such that its thickness becomes smaller in the direction away from the second coupling part as seen in a lateral sectional view, and wherein the cutting plate part is of circular arc shape on the whole as seen in a front view since bottom of its inner surface is linearly formed, and therefore, when the cutting plate part is inserted in the cutting ring part, a space is formed between the bottom of the cutting plate part and the cutting ring part.

The invention provides a control device of a bluetooth nasal hair trimmer. The defect that the traditional nasal hair trimmer cannot be additionally provided with control and display functions due to size limitation is overcome. By transmitting control signals through bluetooth, the monitoring and operation of motor rotating speed, temperature and electric quantity are realized. The control device comprises a power supply module, a temperature acquisition module, a motor control module, a charging module, a display module and a MCU module, wherein the power supply module is used for receiving external voltage and converting the external voltage to working voltage; the charging module is used for executing charging operation; the motor control module is used for controlling the starting, stop and rotating speed of a motor; the temperature acquisition module is used for measuring the working temperature of the motor; the display module is used for displaying use state information; and the MCU module is used for realizing a logic control function and transmitting temperature acquisition information, motor rotating speed acquisition information and electric quantity acquisition information to an upper computer in a bluetooth mode.

Hair trimmers, for example hair trimmers particularly suited for trimming nose hair. One aspect includes at least one movable blade and at least one shell having an interior surfaces at least one hole extending through the shell, and an interior cutting edge. The movable blade is hingedly connected to a movable blade hinge comprising a longitudinal axis. The shell, movable blade hinge and movable blade are positioned such that the cutting edge of the blade travels close to or along a portion of the interior surface of the shell and precedes the hinge such that resistance to the movement of the blade edge, such as that provided by a hair contacting the blade edge, will tend to wedge the blade more tightly between the hinge and the shell thereby increasing the contact pressure between the movable blade and the stationary surface. The cutting edge can also be urged toward the interior surface by centrifugal force.

The invention discloses a nasal hair trimmer good in trimming effect. The nasal hair trimmer comprises a shell, a head shell and a metal head. The head shell is connected with the shell, the metal head is connected with the head shell, a battery and a motor connected with the battery are arranged in the shell, a motor shaft of the motor is connected with a blade fixing tube arranged in the head shell, a trimming blade is arranged at the upper end of the blade fixing tube, a plurality of trimming groove holes are evenly arranged in the metal head, a plurality fan blades are evenly arranged in the outer side of the blade fixing tube in the head shell, a plurality of air vents are evenly arranged in the lower end of the head shell, and air filtering screens are arranged on the air vents.

The invention relates to a nose hair trimmer cutter head. The nose hair trimmer cutter head comprises a cutter head cover, a cutter head assembly and a transmission part, the cutter head assembly is an annular internal tooth cutter, each of a first annular internal tooth cutter and a second annular internal tooth cutter comprises a circular ring substrate and ring teeth, the ring teeth are arranged on the inner side of the circular ring substrate and face the circle center of the circular ring substrate, the first annular internal tooth cutter is connected with the front end of the cutter headcover, the bottom surface of the first annular internal tooth cutter is attached to the top surface of the second annular internal tooth cutter, the transmission part is in transmission connection with the second annular internal tooth cutter, and under the transmission of the transmission part, the second annular internal tooth cutter rotates relative to the first annular internal tooth cutter to trim nose hair. When the nose hair trimmer cutter head is used, the nose hair is trimmed through mutual cooperation of the circular tooth parts of the rotating second annular internal tooth cutter and the fixed first annular internal tooth cutter, a nose hair inlet hole for trimming the nose hair is formed in an end, the nose hair automatically enters the inlet hole in the process of feeding thecutter head to the inner part of a nasal cavity, and on one hand, the nose hair can be prevented from being pulled in the trimming process; and on the other hand, the nose hair trimming efficiency can be improved.

The invention relates to a sampling cotton swap and a sterile sampling set. The sampling cotton swap comprises a cotton swap body, the cotton swap body comprises a cotton swap handle and a cotton swaphead located at one end of the cotton swap handle, the sampling cotton swap further comprises an outer sleeve, one end of the outer sleeve is an expanded end, and the outer sleeve is used for makingthe cotton swap body sleeved with the outer sleeve; the expanded end is used for containing the cotton swap head and provided with an opening so that the cotton swap head can extend out of the outer sleeve through the opening. Compared with an existing cotton swap, the sampling cotton swap has the advantages that when the sampling cotton swap gets into and out of a nasal cavity or an oral cavity,the cotton swap head is always hidden in the expanded end of the outer sleeve, therefore, it can be effectively prevented that a sampled sample is contaminated by nasal hair or the lingual surface, and then the accuracy of a secretion inspection result is guaranteed.

Removing hair in a conventional manner is of low work efficiency. Nasal hair stereoscopically grows, and where in the nasal vestibule portion it grows is not clear. Thus, it is difficult in some cases to treat even one nasal hair. Also, using a shaver does not allow treated nasal hair to be visually recognized, which leaves uncertainty as to how much of nasal hair that has been actually treated. Therefore, a hair remover that pinches hair by compressing a spring along an axle member and removes the hair by moving with the spring being compressed is provided.

A device includes a handle; a blade housing including an opening; a motor positioned within the handle and having a drive shaft that rotates about a drive shaft axis; a connector including a recess receiving the drive shaft such that rotation of the drive shaft causes rotation of the connector about the drive shaft axis, wherein the connector comprises a TPE material; and a cutting blade positioned within the blade housing and configured to rotate about a cutting blade axis, wherein the cutting blade cuts hairs passing through the opening while the cutting blade is rotating, wherein the cutting blade engages the connector such that rotation of the connector causes rotation of the cutting blade about the cutting blade axis, wherein the TPE material has a sufficient Shore hardness to allow for misalignment between the drive shaft axis and the cutting blade axis.

The invention discloses a cutter head cover of a multifunctional small rotary shaving assembly. The cover comprises a cover head and a cover body which are integrated up and down, wherein the cover head comprises a cover top and a cover wall connected to the outside of the cover top, the cover top and the cover wall define a cutting cavity for allowing a movable cutter assembly to rotate therein,the cover head is provided with a plurality of hair inlet grooves for communicating of the interior with the exterior in a circumferential direction, the hair inlet grooves span from the cover top tothe cover wall and simultaneously longitudinally penetrate through the cover top and the transversely penetrate through cover wall, a turning connection place between the cover top and the cover wallis provided with horn hair guide openings corresponding to the hair inlet grooves and used for guiding hair into the hair inlet grooves. The invention further discloses a machining method of the cutter head cover. The machining method is simple in process. The machined cutter head cover has the characteristics of being simple in structure, capable of simultaneously allowing eyebrows, nose hairs and short hair to enter therein, and being high in hair inlet efficiency.

The invention discloses a multifunctional small rotary shaving assembly. The multifunctional small rotary shaving assembly comprises a cutter head cover and a movable cutter assembly, wherein the movable cutter assembly comprises a movable cutter and a support used for fixedly holding the movable cutter, the cutter head cover comprises a cover head and a cover body which are integrated up and down, the cover head comprises a cover top and a cover wall connected to the outer side of the cover top, the cover top and the cover wall define a cutting cavity for the movable cutter to rotate inside,a plurality of hair inlet grooves communicating with the interior and the exterior of the cover head are formed in the cover head in the circumferential direction, the hair inlet grooves stretch across the cover wall from the cover top and longitudinally penetrate through the cover top and transversely penetrate through the cover wall at the same time, and a horn-shaped hair guide opening which corresponds to the hair inlet grooves and is used for guiding hair into the hair inlet grooves is formed in the turning connection position between the cover top and the cover wall. The multifunctionalsmall rotary shaving assembly has the advantages of being simple in structure, good in hair inlet effect, high in shaving efficiency, safe in shaving and capable of being applied to eyebrow trimming,nasal hair trimming, head lettering and carving and the like at the same time.

The invention provides a nasal cavity nursing apparatus. The nasal cavity nursing apparatus comprises a handle body of the nasal cavity nursing apparatus and a head of the nasal cavity nursing apparatus arranged on the handle body of the nasal cavity nursing apparatus, wherein the head of the nasal cavity nursing apparatus comprises a nasal hair trimming head assembly and a nasal cleaning head assembly. The nasal cavity nursing apparatus provided by the invention realizes functions of trimming nasal hair and cleaning the nasal cavity at the same time in the same nasal cavity nursing apparatus.

The present invention provides a reciprocally rotatable trimmer with a plurality of vents for removing nasal hair follicles, the vented nose trimmer including a head assembly and an elongated handle, the head assembly including a plurality of vents spaced along the head assembly for selectively trimming said nasal hair follicles.

The invention discloses grinding equipment for a circular nose hair trimming cutter head. The grinding equipment comprises a grinding equipment body, wherein a support is arranged on the outer wall of the lower end of the grinding equipment body, and a working supporting rod is arranged on the outer wall of the upper end of the grinding equipment body. According to the grinding equipment for the circular nose hair trimming cutter head, a gear oil feeder can inject oil into a gear box and a transmission shaft through an oil distributor, the operation efficiency of the gear box and the transmission shaft is improved, and then high operation efficiency of the grinding equipment body is improved; under the action of a product locating plate, the stability of a product is kept, damage caused by product falling is reduced, the safety performance of the grinding equipment body is further improved, the grinding equipment body stops operating, the operating safety of the grinding equipment body is kept, and damage to the grinding equipment body is reduced; and a motor time regulator and a cylinder time regulator can regulate the grinding duration to improve the grinding quality, so that a better use prospect is brought.

The invention discloses a medical nose hair trimmer. The medical nose hair trimmer comprises a driving clamp, a planetary gear set and a trimming assembly; the driving clamp is used for driving the trimming assembly to rotate, and comprises a sleeve, clamp handles and a rotating shaft; the planetary gear set is used for transmitting rotation of the rotating shaft to a shield spring and changing the rotation direction and the rotation speed in the transmission process; and the trimming assembly is used for stretching into nostrils and trimming nose hair, and comprises the shield spring, a universal shaft and blades. According to the medical nose hair trimmer, the shield spring and the universal shaft can adapt to the physiological curve of nostrils and will not injure the nasal cavity; whenthe shield spring rotates at a low speed in the forward and reverse directions, nose hair in various directions can be screwed into the shield spring; and when the blades and the shield spring rotateat a high speed in the reverse direction, nose hair screwed into the shield spring can be quickly sheared.

The invention relates to the technical field of cutter heads, and discloses a nose hair trimmer cutter head. The cutter head is used for being connected to a machine body with a driving part, and comprises a fixed cutter, a movable cutter, a cutter head outer cover and a connecting rod; one end of the connecting rod is connected with the movable cutter, and the other end of the connecting rod is connected with the driving part; the bottom end of the fixed cutter is connected with the cutter head outer cover to form a cover body, the cover body wraps the movable cutter and the connecting rod, the fixed cutter is attached to the movable cutter, and the movable cutter is driven by the driving part to rotate in a sliding contact mode with the bottom face of the fixed cutter to cut nose hair; and a plurality of nose hair feeding notches penetrating through the top surface and the bottom surface of the fixed cutter are formed in the fixed cutter. According to the nose hair trimmer cutter head, the hair cutting efficiency is improved, the phenomenon that nose hair is pulled is avoided, the comfort degree is improved, and noise is reduced.

Proposed is a nose hair clipper including: a stationary external cylindrical body, having an external cutting portion with a plurality of first cutting edges, a plurality of first slits, and a plurality of rounded portions; a rotatable internal cylindrical body, having an internal cutting portion with a plurality of second cutting edges and a plurality of second slits, a convex portion, and a circumferential concave groove, the rotatable internal cylindrical body being inserted into the stationary external cylindrical body, and the plurality of rounded portions of the external cutting portion extending upward to be higher than an upper end of the internal cutting portion by a to predetermined gap; a bolt, screwed into the circumferential concave groove; a handling body, combined with a lower end of the rotatable internal cylindrical body; and an auxiliary cap with a brush and a driver, connected to a lower end of the handling body.