CN107028321A - Retractable hair curling brush and hairdressing tool with same - Google Patents

Abstract

The invention discloses a retractable bristle curling brush which comprises a knob guide assembly, a central brush assembly, a heat-conducting hair roller and an air duct connecting piece, wherein the central brush assembly is arranged in the heat-conducting hair roller, the knob guide assembly is fixedly arranged at the top of the heat-conducting hair roller through screws, and the air duct connecting piece is fixedly arranged at the bottom end of the heat-conducting hair roller through screws. The retractable bristle curling brush controls the central hair brush component in the heat-conducting hair roller to move up and down through the knob guide component, so that bristles of the curling brush can be controlled in a retractable manner, the bristles of the curling brush use soft bristles, the occupied space is small, the retractable hair curling brush is convenient to retract and ventilate, the retractable hair curling brush can be applied to hair rollers with different diameters, and the knob guide component is positioned at the top and is far away from the handle type air roller, so that the parts are prevented from being damaged due to long-term high temperature influence. Meanwhile, the invention also discloses a hairdressing tool with the retractable bristle curling brush.

Description

Retractable bristle curling brush and hairdressing tool with the curling brush

technical field

The invention relates to the field of curling combs, in particular to a curling brush with retractable bristles and a hairdressing tool with the curling brush.

Background technique

Combs are daily necessities that are often used in people's lives. Combing hair in the morning and evening can not only beautify people's image and enhance self-confidence, but also can promote blood circulation in the head, which plays an important role in people's health. Women's hair is long and abundant. When combing and styling, it is often entangled on the comb teeth. At this time, it is often necessary to comb hard or untie the entangled hair from the comb teeth before taking out the comb, resulting in hair loss, comb teeth It is combed off and the shape is damaged, which is not conducive to the user's use.

The traditional curling brush is generally used with the hair dryer. When using it, the user will first use the curling brush to comb the hair, and then curl the hair on the curling brush when curling, and turn on the heat shield of the electric handle hair dryer Dry the hair, and at the same time use hot air and the surface of the curling tube heated by the hot air to achieve the effect of hot ironing and curling. After the shape is formed, turn the curling brush in the opposite direction to withdraw the comb teeth from the hair. The whole hair removal process is cumbersome and the hair is not smooth. It is easy to withdraw and easily lead to deformation of the shape, so the comb with retractable teeth has become a trend.

The existing combs with telescopic comb effect on the market rotate the hard plastic combs horizontally into the hair roller, and the horizontal telescopic movement requires a certain amount of room for movement in the hair roller. Therefore, the inner diameter of the hair roller should not be too small , causing the curling brush to be limited by the size of the curling barrel, it is not easy to produce, and at the same time, the hard plastic combs are completely retracted into the barrel, which will seriously affect the blowing effect.

In view of this, it is necessary to provide a retractable bristle hair curling brush that can solve the above-mentioned defects and prevent the hair from being entangled by the curling brush when combing the hair, which is inconvenient for hair loss, the size is not limited by the hair roller, and does not hinder the blowing effect, and a hair curling brush with the curling brush. hairdressing tool.

Contents of the invention

The technical problem to be solved by the present invention is to provide a retractable bristle curling brush which prevents the hair from being entangled by the curling brush and causes hair loss inconvenience, whose size is not limited by the curling cylinder and does not hinder the blowing effect, and a hairdressing tool with the curling brush.

In order to solve the above-mentioned technical problems, the present invention provides a retractable bristle curling brush, which includes a central hairbrush assembly, a heat-conducting hair roller, a knob guide assembly and a hair dryer connector.

The central hairbrush assembly includes a soft brush, the soft brush includes a brush shaft and the bristles located in the middle of the brush shaft, the upper end of the bristle is fixedly equipped with a lifter; the central hairbrush assembly Placed in the heat-conducting hair roller, the heat-conducting hair roller is provided with a plurality of through holes through which the bristles can pass; the knob guide assembly includes a guide and a knob, and the guide is fixed on the The top of the heat-conducting hair roller is used to define the movement track of the lifting member, the knob is rotatably sleeved on the guide member and abuts against the lifting member, and the knob drives the lifting member to spiral The soft hair brush moves up and down along the axial direction of the heat-conducting hair roller; the hair dryer connector is fixedly installed at the bottom of the heat-conducting hair roller, and is used to turn the entire retractable hair roller Connects to a handle blower.

Among them, the bristles are soft bristles. Based on the characteristics of soft bristles, they occupy a small space and have good ventilation performance. Therefore, they can be used in hair rollers with different diameters, and are not limited by the size of the hair rollers. Hair curlers of different shapes, such as square, oval, etc., only need to match the bristles of the corresponding length, with various forms and convenient production process.

Its further technical solution is: the guide member is a cylindrical structure with a guide chute; the inner wall of the knob is provided with an axial slot; the lifting member is a shaft-shaped structure, and its end passes through the The guide chute and snap into the axial slot of the knob. Wherein, the end of the lifter passes through the guide chute and snaps into the axial slot of the knob. When the knob is turned, the knob moves relative to the guide, and the lifter moves along the guide chute with the rotation of the knob. The track moves up and down, and the lifter drives the brush shaft of the soft brush to move up and down.

Its further technical solution is: two opposite sides of the guide member are provided with guide chute with the same trajectory and opposite directions; the inner wall of the knob is correspondingly provided with two axial slots; the middle part of the lifting member is fixed on the The upper end of the brush shaft, the two ends of which pass through the two guide chute respectively and snap into the corresponding axial slots of the knob. Wherein, the lifting member is set on the upper end of the brush shaft, the middle part is fixed on the upper end of the brush shaft, the lifting member and the brush shaft form a cross-shaped structure, and the knob When the knob is rotated, the knob rotates relative to the guide piece. Since the lifting piece is stuck in the axial slot, the lifting piece is driven to move relative to the guide piece, forcing the lifting piece to move up and down along the track of the guide chute, then Drive the brush shaft of the soft brush to move up and down.

Its further technical solution is: the upper end of the guide chute extends laterally to form a bayonet to fix the lifting member, so that the bristles keep in a naturally stretched state. Wherein, under the rotation of the knob, the lifting member drives the brush shaft to move upward in a spiral along the guide chute. When the lifting member rises to the end of the guide chute, the two ends of the lifting member snap into the bayonet to prevent The hairbrush shaft moves downwards to keep the state where the bristles extend out of the thermally conductive hair roller.

Its further technical solution is: the knob guide assembly also includes a cylindrical knob mounting seat, and an inner convex ring is provided at the upper end of the knob mounting seat; part and the second cylindrical part, the guide chute is set on the first cylindrical part, and the lower end of the knob is provided with an outer convex ring; the second cylindrical part of the guide is inserted and fixed In the heat-conducting hair roller, the knob covers the first cylindrical part of the guide, the knob mounting seat covers the knob and the lower end is fixed to the heat-conducting hair roller, so as to install the knob guide assembly on top of thermal rollers.

Wherein, the second tubular part of the guide is fixed on the top of the heat-conducting hair roller by passing through the knob mounting seat, so that the knob moves relative to the guide, and the knob moves relatively As the heat-conducting hair roller moves, at the same time, the knob guide assembly is installed on the top of the heat-conducting hair roller, away from the handle-type hair dryer, so as to prevent the user from ironing the hands when using it, and at the same time, it can prevent the internal parts from being damaged due to long-term exposure to high temperature. more durable due to damage.

Its further technical solution is: the second cylindrical portion of the guide is fixed on the upper end of the heat-conducting hair roller; the junction of the first cylindrical portion and the second cylindrical portion of the guide extends inwards A baffle plate, the middle part of the baffle plate has a shaft through hole consistent with the shape and size of the lifter; the central hairbrush assembly also includes a spring, which is sleeved on the upper end of the brush shaft and positioned on the baffle plate and between the bristles. Wherein, the lifting part of the soft-bristled brush is placed in the guide through the shaft through hole, so that the soft-bristled brush can be controlled by the knob guide assembly. The friction between them forms resistance, which affects the speed and effect of shrinkage. A spring is set in the central hairbrush assembly, and the reset adjustment of the spring is conducive to assisting in the rapid retraction of the bristles.

Its further technical solution is: the upper end of the brush shaft is also provided with a lower fixing member, the lower fixing member is fixed above the bristles, and the upper end of the spring abuts against the baffle plate through an upper gasket , the lower end of which abuts against the lower fixing part through a gasket.

Wherein, the center of the baffle plate has a clamping position with the same shape and size as the upper gasket, and the upper gasket is fixed by a buckle, and the upper gasket is used to protect the baffle plate and the spring due to mutual pressure. Damage to the internal components of the curling brush occurs, and the lower gasket is used to protect the damage to the internal components of the curling brush due to mutual pressure between the spring and the lower fixing member. The lower fixing part is located below the spring and is sleeved on the brush shaft, and at the same time, the bottom of the lower fixing part abuts against the bristles to bundle the spring.

When the bristles are to be stretched out of the heat-conducting hair roller, the knob is turned, and the lifting member is forced to move upward along the guide chute by the inner structure of the knob, and the top end of the baffle restricting spring is driven to move upward , due to the effect of the lower fixing member on the tube bundle of the spring, and the bottom end of the spring moves upward with the brush axis, the spring is compressed and elastically deforms, when the lifting member is inserted into the bayonet of the guide chute, the bristles It is in a naturally stretched state, and the soft-bristled brush is fixed in a protruding state for users to comb their hair.

When the bristles are to be retracted into the thermally conductive hair roller, the knob is turned in the opposite direction, and the lifting member is forced to move in the opposite direction along the guide chute by the internal structure of the knob, and the lifting member breaks away from the guide chute. Bayonet, the lifting part is no longer fixed, due to the elastic deformation of the spring, the spring quickly resets, driving the brush shaft to move down quickly, causing the bristles to quickly retract into the heat-conducting roller, and at the same time causing the lifting part to go down along the guide chute track Move it back to its original position for the next user to use. The whole process of stretching and retracting the bristles is simple to operate and convenient to use.

Its further technical solution is: the upper end of the brush shaft is also provided with an upper fixing part, and the upper fixing part is fixed above the lifting part to prevent the lifting part from detaching from the brush shaft. Wherein, the upper fixing part is located on the top of the brush shaft, and is used to fix the lifting part, and the lifting part is located below the upper fixing part and is sleeved on the brush shaft, and the upper fixing part The setting of the lifting member will not break away from the brush shaft when the lifting member moves upward along the guide chute track with the rotation of the knob, so as to ensure that the lifting member drives the brush shaft to move upwards, so that the bristles protrude from the heat-conducting hair roller.

Its further technical solution is: a shaft seat for installing the brush shaft is provided at the inner center of the hair dryer connector, so as to facilitate fixing the soft brush at the center of the heat-conducting hair roller; the hair dryer connection There are bayonet sockets on both sides of the bottom of the piece, which are used to clip the handle-type hair dryer. The corresponding position of the handle-type hair dryer is provided with a lock, and the lock buckle is buckled in the bayonet to make the retractable bristles The curling brush is detachably mounted on the handle-type hair dryer, and the installation method is convenient and simple.

In order to solve the above-mentioned technical problems, the present invention also provides a hairdressing tool, which includes a handle-type hair dryer and a retractable bristle curling brush with the above-mentioned structure. The top of the hair dryer is convenient for users to use.

Compared with the prior art, the retractable bristle curling brush of the present invention can be used in conjunction with the handle type hair dryer. The telescopic control of the bristles of the curly hair brush is realized by twisting the knob to control the movement of the lifting part, thereby driving the central hairbrush assembly to move up and down along the vertical axis. The telescopic process of the bristles is simple and fast, easy to operate, easy to use, and will not entangle the user's hair ; and according to the characteristics of the soft bristles, it occupies a small space, so that the expansion and contraction of the bristles is not limited by the size of the hair roller; at the same time, the bristles retracted into the heat-conducting hair roller will not affect the ventilation in the heat-conducting hair roller, which is convenient for the handle-style wind. The blowing of the hot air from the cylinder enables the curling brush to be used for multiple purposes, and its application range is wider. At the same time, the hairdressing tool provided by the present invention has the above functions, can well meet the needs of consumers, and bring good economic benefits.

The present invention will become clearer through the following description in conjunction with the accompanying drawings, which are used to explain the embodiments of the present invention.

Description of drawings

Fig. 1 is a structural schematic diagram of an embodiment of the retractable bristle curling brush of the present invention, which shows the state that the soft bristle brush is contracted.

Fig. 2 is another structural schematic diagram of the embodiment shown in Fig. 1, which shows the soft-bristled brush in a state of natural extension.

Fig. 3 is a schematic diagram of an exploded structure of the embodiment shown in Fig. 1 .

Fig. 4 is a schematic view of the bottom surface structure of the guide member of the knob guide assembly shown in Fig. 1 .

Fig. 5 is a schematic diagram of installation of the central hairbrush assembly in the embodiment shown in Fig. 1 .

Fig. 6 is a schematic diagram of the installation among the knob guide assembly, the central hairbrush assembly and the thermally conductive hair roller of the embodiment shown in Fig. 1 .

Fig. 7 is a sectional view of the retractable bristle curling brush shown in Fig. 1 along line A-A.

Fig. 8 is a cross-sectional view of the retractable bristle curling brush shown in Fig. 2 along line B-B.

Fig. 9 is a schematic structural view of the specific application of the embodiment of the hairdressing tool with retractable bristle curling brush of the present invention, wherein part a shows the connection structure between the hair dryer connector and the handle hair dryer.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention, and similar component numbers in the drawings represent similar components. Apparently, the embodiments described below are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

Referring first to FIGS. 1 to 3 , in this embodiment, the retractable bristle curling brush 10 includes a central hairbrush assembly 120 , a thermally conductive hair roller 130 , a knob guide assembly 110 and a hair dryer connector 140 .

Wherein, the central hairbrush assembly 120 includes a soft brush 121, the soft brush 121 includes a brush shaft 211 and the bristles 212 located in the middle of the brush shaft 211, the upper end of the brush shaft 211 is fixed There is a lifter 122; the central hairbrush assembly 120 is placed in the heat-conducting hair roller 130, and the heat-conducting hair roller 130 is provided with a plurality of through holes 131 through which the bristles 212 can pass; the knob guide assembly 110 includes a guide 112 and a knob 111, the guide 112 is fixed on the top of the heat-conducting hair roller 130 to limit the movement track of the lifting member 122, the knob 111 is rotatably sleeved on the guide 112 and is in contact with the lifting member 122, the knob 111 drives the lifting member 122 to move up and down in a spiral manner by rotating, so that the soft brush 121 moves along the axial direction of the heat-conducting hair roller 130 Move back and forth up and down; the hair dryer connector 140 is fixedly installed at the bottom of the heat-conducting hair roller 130 , and is used to connect the entire retractable bristle hair curler 10 to a handle-type hair dryer 20 .

Among them, the bristles 212 are soft bristles. Based on the characteristics of the soft bristles, they occupy a small space and have good ventilation performance. Therefore, they can be used in hair rollers with different diameters and are not limited by the size of the hair rollers. At the same time, they are also suitable for Hair rollers of different shapes, such as square, oval, etc., only need to match the bristles 212 of corresponding lengths, with various forms and convenient production process.

Continuing to refer to Fig. 1 to Fig. 3, in some embodiments, such as this embodiment, the guide 112 is a cylindrical structure with a guide chute 203 on it; the inner wall of the knob 111 is provided with an axial The slot 101 ; the lifter is a shaft-shaped structure, the end of which passes through the guide chute 203 and snaps into the axial slot 101 of the knob 111 . Wherein, the end of the lifting member 122 passes through the guide chute 203 and snaps into the axial slot 101 of the knob 111, then the lifting member 122 moves up and down along the track of the guide chute 203 with the rotation of the knob 111, The lifting member 122 drives the brush shaft 211 of the soft brush 121 to move up and down.

Referring to FIG. 5 , in some embodiments, such as this embodiment, two opposite sides of the guide 112 are provided with guide chute 203 with the same trajectory and opposite directions; the inner wall of the knob 111 is correspondingly provided with two shafts. To the card slot 101; the middle part of the lifting member 122 is fixed on the upper end of the brush shaft 211, and its two ends respectively pass through the two guide chute 203 and snap into the corresponding axial card slots of the knob 111 101 inside. Wherein, the lifting member 122 is sleeved on the upper end of the brush shaft 211, the lifting member 122 and the brush shaft 211 form a cross-shaped structure, and when the knob 111 is twisted, the knob 111 is relatively The guide member 112 rotates, and since the lifting member 122 is stuck in the axial slot 101, the lifting member 122 is driven to move relative to the guide member 112, forcing the lifting member 122 to move up and down along the track of the guide chute 203, Then drive the brush shaft 211 of the soft brush 121 to move up and down.

2 and 5, in some embodiments, such as this embodiment, the upper end of the guide chute 203 extends laterally to form a bayonet 204 to fix the lifting member 122, so that the bristles 212 remain natural stretched state. Wherein, under the rotation of the knob 111, the lifting member 122 drives the brush shaft 211 to move upward in a spiral along the guide chute 203, when the lifting member 122 rises to the end of the guide chute 203, the lifting member 122 The end is snapped into the bayonet 204 to prevent the brush shaft 211 from moving downwards and keep the state where the bristles 212 protrude from the thermally conductive hair roller 130 .

3 and 6, in some embodiments, such as this embodiment, the knob guide assembly 110 also has a cylindrical knob mounting seat 113, and an inner convex ring 301 is provided at the upper end of the knob mounting seat 113 The guide 112 includes a first cylindrical portion 201 and a second cylindrical portion 202 forming a stepped structure together, the guide chute 203 is provided on the first cylindrical portion 201, and the knob 111 The lower end is provided with an outer convex ring 102; the second cylindrical portion 202 of the guide 112 is inserted into and fixed in the heat-conducting hair roller 130, and the knob 111 covers the first cylindrical portion of the guide 112 201 , the knob mounting base 113 covers the knob 111 and fixes the lower end to the heat-conducting hair roller 130 , so as to install the knob guide assembly 110 on the top of the heat-conducting hair roller 130 .

Wherein, the second cylindrical portion 202 of the guide member 112 is fixed on the top of the heat-conducting hair roller 130 through the knob mounting seat 113 by screws, so that the knob 111 moves relative to the guide member 112 , the knob moves relative to the heat-conducting hair roller 130, and at the same time, the knob guide assembly 110 is installed on the top of the heat-conducting hair roller 130, away from the handle-type hair dryer 20, so as to prevent users from burning their hands when using it, and at the same time, it can Make internal parts more durable to avoid damage caused by long-term exposure to high temperature.

Referring to Fig. 3, in some embodiments, such as this embodiment, the second cylindrical portion 202 of the guide is fixed on the upper end of the heat-conducting hair roller 130; with reference to Fig. 4 and Fig. 5, the guide A baffle 221 is extended inwardly from the junction of the first cylindrical part 201 and the second cylindrical part 202 of 112, and the central part of the baffle 221 has a shaft through hole in the same shape and size as the lifter 122; The hairbrush assembly 120 further includes a spring 125 sleeved on the upper end of the brush shaft 211 and located between the baffle plate 221 and the bristles 212 . Wherein, the lifter 122 of the soft brush 121 is placed in the guide 112 through the shaft through hole, so that the soft brush 121 is controlled by the knob guide assembly 110, and at the same time, due to the number of bristles 212 of the soft brush 121 It will affect the friction between it and the thermally conductive hair roller 130 to form resistance, thereby affecting the shrinkage speed and effect. A spring 125 is arranged on the central hairbrush assembly 120, and the reset adjustment of the spring 125 is conducive to assisting in the rapid retraction of the bristles.

1 to 3, in some embodiments, such as this embodiment, the upper end of the brush shaft 211 is also provided with a lower fixing member 124, and the lower fixing member 124 is fixed above the bristles 212 , the upper end of the spring 125 abuts against the baffle plate 221 through an upper washer 126 , and its lower end abuts against the lower fixing member 124 through a lower washer 127 .

Wherein, the center of the baffle plate 221 has a detent with the same shape and size as the upper washer 126, and the upper washer 126 is fixed with a buckle. The upper washer 126 is used to protect the bezel 221 and the spring 125. The inner components of the curling brush 10 are damaged due to mutual pressure, and the lower gasket 127 is used to protect the inner components of the curling brush 10 from being damaged due to mutual pressure between the spring 125 and the lower fixing member 124 . The lower fixing member 124 is located below the spring 125 and fits on the brush shaft 211 , and the bottom of the lower fixing member 124 abuts against the bristles 212 to bundle the spring 125 .

Referring to Fig. 2, Fig. 5 and Fig. 8, in some embodiments, such as this embodiment, when the bristles 212 are to be stretched out of the thermally conductive hair roller 130, the knob 111 is turned, and the lifting member 122 is moved by the internal structure of the knob 111. Forced to move upwards along the guide chute 203, the top of the baffle plate 221 limits the spring 125 to be driven to move upwards, and the bottom end of the spring 125 follows the tube bundle effect of the lower fixing member 124 on the spring 125. When the brush shaft 211 moves upward, the spring 125 is compressed and elastically deformed. When the lifting member 122 is inserted into the bayonet 204 of the guide chute 203, the bristles 212 are in a state of natural extension, and the soft brush 121 is fixed as a raised bristle. State, for users to comb their hair.

Referring to Fig. 1, Fig. 5 and Fig. 7, in some embodiments, such as this embodiment, when the bristles 212 are to be retracted into the thermally conductive hair roller 130, the knob 111 is turned in the opposite direction, and the lifting member 122 is moved by the knob 111. The internal structure of the guide chute 203 is forced to move in the opposite direction, and the lifting member 122 breaks away from the bayonet 204 of the guide chute 203, and the lifting member 122 is no longer fixed. Since the spring 125 is elastically deformed, the spring 125 quickly resets, driving the brush shaft 211 to move downward quickly, causing the bristles 212 to quickly retract into the thermally conductive hair roller 130, and at the same time causing the lifting member 122 to move downward along the track of the guide chute 203 and return to the original position, so that the next time the user use. The entire stretching process of the bristles 212 is easy to operate and easy to use, and will not cause the phenomenon that the bristles 212 are difficult to retract into the heat-conducting hair roller 130, and will not entangle the user's hair, and the hair will be removed quickly without affecting the styling.

1 to 3, the upper end of the brush shaft 211 is also provided with an upper fixing member 123, and the upper fixing member 123 is fixed above the lifting member to prevent the lifting member 122 from breaking away from the brush Shaft 211. Wherein, the upper fixing part 123 is located on the top of the brush shaft 211 for fixing the lifting part 122, and the lifting part 122 is located below the upper fixing part 123 and is sleeved on the brush shaft 211 , the setting of the upper fixing part 123 is such that when the lifting part 122 moves upward along the track of the guide chute 203 with the rotation of the knob 111, it will not break away from the brush shaft 211, ensuring that the lifting part 122 drives the brush shaft 211 to move upward , so that the bristles 212 extend out of the thermally conductive hair roller 130 .

1 to 3, in some embodiments, such as this embodiment, the upper fixing member 123 is arranged on the top of the brush shaft 211 of the soft brush 121, and a lifting member 122 is set on the top of the brush shaft 211 below it. On the brush shaft 211, there is a spring 125 below the lifting member 122, and the spring 125 is sleeved on the upper end of the brush shaft 211. The upper and lower ends of the spring 125 are respectively connected with gaskets, wherein the lower pad A lower fixing part 124 is arranged below the sheet 127, and the lower fixing part 124 is arranged on the upper end of the brush shaft 211, the bristles 212 are arranged in the middle part of the brush shaft 211, and the bristles 212 are located on the lower part of the brush shaft 211. Below the fixing part 124 , the bottom of the lower fixing part 124 abuts against the bristles 212 .

Referring to Figures 1 and 2, a shaft seat 141 for fixing the brush shaft 211 is provided at the inner center of the hair dryer connector 140, so as to facilitate fixing the soft brush 121 at the center of the heat-conducting hair roller 130 .

Referring to FIG. 3 , a bayonet 142 is respectively provided on both sides of the bottom end of the air cylinder connector 140 for clamping the handle-type air cylinder. The corresponding position of the handle-type air cylinder 20 is provided with a lock, and the lock buckle The retractable bristle curling brush 10 is detachably installed in the bayonet 142 on the handle-type hair dryer 20 , the installation method is convenient and simple, and it is convenient for users to use.

Referring to Fig. 9, in a specific embodiment of the hairdressing tool 100 with retractable bristle curling brush 10 of the present invention, the hairdressing tool 100 includes the retractable bristle curling brush 10 and a handle type hair dryer 20 of the above-mentioned structure, the retractable The bristle curling brush 10 is installed on the top of the handle-type hair dryer 20 through the hair dryer connector 140 to facilitate the use of the user.

In summary, the retractable bristle curling brush of the present invention can be used in conjunction with the handle of the handle-type hair dryer, and the curling can be realized by setting a knob guide assembly on the top of the retractable bristle curling brush and a lifting piece in the central hairbrush assembly. The telescoping control of the bristles of the brush controls the movement of the lifting member by twisting the knob of the knob guide assembly. Since the knob moves relative to the guide member, the lifting member moves up and down according to the track of the guide chute of the guide member, thereby Drive the central hairbrush assembly to move up and down along the vertical axis, control the expansion and contraction of the bristles, cooperate with the spring of the central hairbrush assembly, make the expansion and contraction process of the bristles simple and fast, easy to operate, easy to use, and will not entangle the user's hair; and according to the characteristics of soft bristles , it occupies a small space, so that the expansion and contraction of the bristles is not limited by the size of the hair roller; at the same time, the bristles retracted into the heat-conducting hair roller will not affect the air permeability in the heat-conducting hair roller, which is convenient for the hot air blowing out of the handle-type hair dryer, making the curls The brush can be used for multiple purposes, and its application range is relatively wide. At the same time, the hairdressing tool provided by the present invention has the above functions, can well meet the needs of consumers, and bring good economic benefits.

The present invention has been described above in conjunction with the best embodiments, but the present invention is not limited to the above-disclosed embodiments, but should cover various modifications and equivalent combinations made according to the essence of the present invention.

Claims (10)

1. a retractable bristle curling brush, is characterized in that, described retractable bristle curling brush comprises: A central hairbrush assembly, which includes a soft brush, the soft brush includes a brush shaft and the bristles arranged in the middle of the brush shaft, the upper end of the brush shaft is fixedly equipped with lifting parts; A heat-conducting hair roller, the central hairbrush assembly is placed in the heat-conducting hair roller, and the heat-conducting hair roller is provided with a plurality of through holes through which the bristles can pass; A knob guide assembly, which includes a guide and a knob, the guide is fixed on the top of the heat-conducting hair roller to limit the movement track of the lifting member, and the knob is rotatably sleeved on the guide And abutting against the lifting member, the knob drives the lifting member to move up and down in a spiral through rotation, so that the soft brush moves up and down along the axial direction of the heat-conducting hair roller; and An air cylinder connecting piece, which is fixedly installed at the bottom of the heat-conducting hair roller, is used to connect the entire retractable bristle curling brush to a handle type air cylinder. 2. The retractable bristle curly hair brush according to claim 1, wherein the guide member is a cylindrical structure with a guide chute; the inner wall of the knob is provided with an axial slot; The lifter is a shaft-shaped structure, the end of which passes through the guide chute and snaps into the axial slot of the knob. 3. The retractable bristle curly hair brush according to claim 2, wherein two opposite sides of the guide member are provided with guide chute with the same trajectory and opposite direction; the inner wall of the knob is correspondingly provided with two guide slots. The middle part of the lifting member is fixed on the upper end of the brush shaft, and its two ends respectively pass through the two guide slots and snap into the corresponding axial slots of the knob. 4 . The retractable bristle curling brush according to claim 2 , wherein the upper end of the guide chute extends laterally to form a bayonet for fixing the lifter, so that the bristles maintain a state of natural stretching. 5. The retractable bristle curling brush according to any one of claims 2-4, characterized in that, the knob guide assembly also includes a cylindrical knob mount, and an inner knob is provided at the upper end of the knob mount. Protruding ring; the guide includes a first cylindrical portion and a second cylindrical portion forming a stepped structure together, the guide chute is provided on the first cylindrical portion, and the lower end of the knob is provided with a The outer convex ring; the second cylindrical part of the guide is inserted and fixed in the heat-conducting hair roller, the knob is covered with the first cylindrical part of the guide, and the knob mounting seat is covered with the knob And the lower end is fixed on the heat-conducting hair roller. 6. The retractable bristle curling brush according to any one of claims 2-4, wherein the guide member comprises a first cylindrical portion and a second cylindrical portion, and the guide chute is arranged on the On the first cylindrical part, the second cylindrical part is fixed on the upper end of the heat-conducting hair roller; a baffle is extended inward from the junction of the first cylindrical part and the second cylindrical part; The central hairbrush assembly further includes a spring, which is sleeved on the upper end of the brush shaft and located between the baffle plate and the bristles. 7. The retractable bristle curly hair brush according to claim 6, characterized in that, the upper end of the brush shaft is also provided with a lower fixing piece, the lower fixing piece is fixed above the bristles, and the spring The upper end abuts against the upper baffle plate through an upper gasket, and the lower end abuts against the lower fixing member through a lower gasket. 8. The retractable bristle curly hair brush according to claim 1, characterized in that, the upper end of the brush shaft is also provided with an upper fixing piece, and the upper fixing piece is fixed above the lifting piece to prevent the The lifting member is separated from the brush shaft. 9. The retractable bristle curling brush according to claim 1, wherein a shaft seat for installing the brush shaft is arranged at the inner center of the connecting piece of the hair dryer; the bottom of the connecting piece of the blowing cylinder There are bayonet sockets on both sides of the end, which are used to clip the handle-type hair dryer. The corresponding position of the handle-type hair dryer is provided with a lock, and the lock buckle is fastened in the bayonet to make the retractable bristle curling brush detachable. securely mounted on the handle blower. 10. A hairdressing tool, which includes a handle-type hair dryer, characterized in that it also includes a retractable bristle curling brush according to any one of claims 1-9, and the retractable bristle curling brush is connected through the hair dryer The piece is mounted on top of the handle blower.