KR200497118Y1 - Automatic hair curling apparatus - Google Patents

Abstract

The automatic hair curling device provided by the present invention includes a curling unit and a gripping unit; The curling part includes two clamp devices installed in relation to each other and a sleeve concentrically installed as a cover on the outside of the clamp device, and the clamp device is installed along the axial direction of the mounting housing and is moved and mounted inside the mounting housing. and a heating plate assembly, wherein an elastic member is installed between the mounting housing and the heating plate assembly to form a hair curling work surface by joining two sets of opposing heating plate assemblies, and along an axial direction relatively installed on the sleeve. Equipped with two distributing grooves; A drive motor for winding and rotating the heavy shaft by driving the sleeve or the clamp device is installed inside the grip part. In the process of directing curling, since you only need to hold the grip part in your hand and comb it, unlike the conventional rod-type hair curling machine and curling iron-type hair curling machine, the operation is more convenient; When the hair is wrapped around the outer circumference of the clamp device or the outer circumference of the sleeve, the degree of curling of the hair is different, and curling is produced in a style with various curves; The clamp device can also be used to create straight hair.

Description

Automatic hair curling machine {AUTOMATIC HAIR CURLING APPARATUS}

The present invention relates to the technical field of hair beauty equipment, and specifically to an automatic hair curling machine.

An automatic hair curling machine, a hair beauty tool, heats and softens the hair, then applies curling, and fixes the hair through a cooling process to create a curling effect. Conventional commonly used hair curling machines include a hair curling machine with a rod-shaped heating element and a curling iron type hair curling machine with an arc-shaped outer circumferential surface; Here, when curling hair with a rod-shaped hair curler, first fix one end of a bundle of hair with one hand, and turn the hair curler with the other hand to heat the hair by winding the hair around the outer circumference of the hair curler. When curling, it is inconvenient for an individual to operate alone because both hands must work at the same time; When curling hair with a curling iron type hair curling iron, since the curling iron is manually pressed to clamp and wind the hair, the operation is also inconvenient; In addition, the conventional hair curling machine can basically produce only a curling effect, and it is difficult to create an ideal curling effect because the styling is fixed only when it is naturally cooled for a long time during the curling process. .

An object of the present invention is to provide an automatic hair curling machine that is convenient to operate, enables various styling, and can quickly fix the shape.

The present invention adopts the following technical measures to achieve the above object.

An automatic hair curling machine of the present invention, comprising a curling unit and a gripping unit; The curling part includes two clamp devices installed in relation to each other and a sleeve concentrically installed as a cover on the outside of the clamp device, and the clamp device is installed along the axial direction of the mounting housing and is moved and mounted inside the mounting housing. and a heating plate assembly, wherein an elastic member is installed between the mounting housing and the heating plate assembly to form a hair curling work surface by joining two sets of opposing heating plate assemblies, and along an axial direction relatively installed on the sleeve. Equipped with two distributing grooves; A drive motor for winding and rotating the heavy shaft by driving the sleeve or the clamp device is installed inside the grip part.

Preferably, the grip part includes a housing forming a ventilation passage and a fan assembly installed inside the housing, and an air guiding cavity communicating with the ventilation passage is provided inside the mounting housing. A plurality of air discharge holes communicating with the air guiding cavity are distributed on an outer surface of the mounting housing.

Preferably, an air guiding groove is provided inside corresponding to each of the air discharge holes, a circumferential side of the air guiding groove is closed and an inlet toward the rear end is provided, and a bottom surface of the air guiding groove is provided. an air guiding surface that gradually becomes thinner toward the front end; The sinking height into the inlet of each of the air guiding grooves distributed from the rear end toward the front end is gradually increased.

Preferably, the clamp device is rotated by winding the heavy shaft under the driving of the driving motor, and the sleeve and the grip portion are fixedly connected.

Preferably, a hall switch assembly for controlling the rotation angle of the clamp device is further installed, and the hall switch assembly includes one set or two sets symmetrically installed by winding around the circumference.

Preferably, a diaphragm rotated by the clamp device is installed between the drive motor and an end of the clamp device, and the diaphragm blocks a through hole corresponding to the air guiding cavity and an end of the heating plate assembly. A blocking part is provided.

Preferably, a cover is installed on the driving shaft of the driving motor to electrically connect one electric conducting assembly, and the electric conducting assembly is close to one side of the driving motor and a fixed ring close to one side of the curling part and rotates along the driving shaft. A rotating ring is included, and the fixed ring and the rotating ring are electrically connected through conductive elastic pieces that rotate and come into contact with each other.

Preferably, both ends of the heating plate assembly are mounted with the mounting housing through a sliding lock structure in which the clamp device slides along a clamping direction.

Preferably, an annular portion extending in the lateral direction is provided at the front end of the placement groove to prevent hair from being separated from the placement groove.

Preferably, the front ends of the two sets of heating plate assemblies are formed with an extended introduction surface for allowing hair to enter the hair curling working surface.

Preferably, the heating plate assembly includes a long rectangular tubular heat conduction plate, and a PTC heating element and an NTC temperature control element are installed in a cavity of the heat conduction plate.

The beneficial effects of the present invention are as follows.

1. When the hair is curled, a bundle of hair is inserted between the hair curling working surfaces, and under the action of the elastic member, the hair is clamped and fixed by the heating plate assembly, and the curling part is rotated so that the hair is placed on the outer circumference of the clamp device or the sleeve After winding it around the outer periphery, comb it toward the ends of the hair. In the curling process, you only need to hold the grip part with your hand and comb it, so the operation is simpler than the conventional bar-type hair curling machine and iron-type hair curling machine; When the hair is wound on the outer circumference of the clamp device or the outer circumference of the sleeve, the degree of curling of the hair is different, and curling is produced in a style with various curves; 2. The clamp device can also be used to create straight hair; 3. Since an air discharge hole is installed on the outer surface of the mounting housing, the heated hair can be cooled quickly and uniformly to fix the shape, and the curling operation can be completed quickly without waiting during the combing process.

The following will describe the present invention in detail by combining drawings and specific embodiments.
1 is a schematic diagram of the overall structure of a hair curling machine in an embodiment.
2 is a schematic diagram of an exploded structure of a hair curling machine in an embodiment.
3 is a schematic diagram of an exploded structure of a clamping device in an embodiment.
Figure 4 is a structural schematic diagram showing the inside of the air discharge hole.
5 is a structural schematic diagram showing an axial cross section of a hair curler in an embodiment.
6 is a schematic cross-sectional structure diagram showing the radial direction of the hair curling machine in the embodiment.
7 is a structural schematic diagram of a diaphragm in an embodiment.
8 is a structural schematic diagram of an electrically conductive assembly in an embodiment.

Below is a combination of drawings to explain the present invention in more detail.

Referring to FIGS. 1 to 6 , the present embodiment has been described with an automatic hair curling machine as an example, and the automatic hair curling machine includes a curling unit 1 and a grip unit 2 .

The curling part 1 includes two clamping devices 11 installed opposite to each other and a sleeve 12 concentrically installed on the outside of the clamping device 11 as a cover.

The clamp device 11 includes a mounting housing 111 installed along an axial direction and a heating plate assembly 112 that is moved and mounted inside the mounting housing 111, and specifically, the heating plate assembly 112 ) includes a long rectangular tubular heat conduction plate 1121, and a PTC heating element 1122 and an NTC temperature control element 1123 are installed in a cavity of the heat conduction plate 1121. An elastic member 113 is installed between the mounting housing 111 and the heating plate assembly 112 so that two sets of opposing heating plate assemblies 112 are joined to form a hair curling work surface 110 . In this example, preferably, the elastic member 113 is a plurality of uniformly installed springs, and the spring provides a clamping force to the heating plate assembly 112; In other embodiments, the elastic member 113 may be an elastic structure such as an elastic piece or a silicon spring washer. Preferably, both ends of the heating plate assembly 112 are mounted with the mounting housing 111 through a sliding lock structure 114 that slides along the clamping direction of the clamp device 11, and in this example, sliding The locking structure 114 is installed at both ends of the mounting housing 111 and is installed at both ends of the chute hole 1141 and the heating plate assembly 112 along the clamping direction, and sliding matching along the chute hole 1141 and the clamping direction, respectively. and includes a sliding block 1142 equipped with a hook; In other embodiments, the sliding lock structure 114 may be in the form of a position-limited guide pin-guide bushing matching structure or the like; The sliding locking structure 114 acts as a guide, so that the heating plate assembly 112 can move stably without shaking during clamping. Preferably, the front ends of the two sets of heating plate assemblies 112 are formed with an extended introduction surface 115 for allowing hair to enter the hair curling working surface 110, and the introduction surface 115 conveniently curls the hair. It is put into the hair curling work surface 110 from the front end of part 1.

The sleeve 12 is provided with two arranging grooves 121 distributed along the relatively installed axial direction, and the arranging grooves 121 usually correspond to both sides of the hair curling surface to easily insert hair; Preferably, an annular portion 122 is provided at the front end of the arranging groove 121 to prevent hair from being separated from the arranging groove 121 by extending laterally. When curling, it is possible to prevent hair from being released at the front end of the arrangement groove 121 .

A drive motor 21 and a control circuit board 25 are installed inside the grip part 2 to wind and rotate the heavy shaft by driving the sleeve 12 or the clamp device 11 .

When the hair is curled, a bundle of hair is sandwiched between the hair curling work surface 110, and the hair is clamped and fixed by the heating plate assembly 112 under the action of the elastic member 113. As the curling part 1 rotates, the hair is wound around the outer circumference of the clamp device 11 or the outer circumference of the sleeve 12 and then combed toward the end of the hair. During the curling process, hold the grip part 2 with your hand and comb it. . When the hair is wound around the outer circumference of the clamp device 11 or the outer circumference of the sleeve 12, the degree of curling of the hair is different, so that curling can be produced in a style with various curves. Therefore, it is possible to prevent burns due to the heating plate assembly 112 during operation. In addition, since the clamp device 11 can also be used to create straight hair, there is no need to operate the driving motor 21 when styling with straight hair.

In a preferred structure, the grip part 2 includes a housing 22 forming a ventilation passage and a fan assembly 23 installed inside the housing 22, and an air inlet at the tail end of the housing 22. 24 is provided, and the front end of the housing 22 and the curling part 1 are connected; The fan assembly 23 includes a motor and a blind, and an air guiding cavity communicating with the ventilation path is provided inside the mounting housing 111, and the air guiding cavity is provided on an outer surface of the mounting housing 111. A plurality of air discharge holes 1112 corresponding to the cavity 1111 are distributed. Since the air discharge hole 1112 is installed on the outer surface of the mounting housing 111, the heated hair can be quickly and uniformly cooled to fix the shape, and the curling operation can be completed quickly without waiting during the combing process. .

Referring to FIG. 4, preferably, one air guiding groove 1113 is provided inside corresponding to each air discharge hole 1112, and the circumferential side of the air guiding groove 1113 is closed. An inlet 1113a toward the rear end is provided, and the bottom surface of the air guiding groove 1113 is an inclined air guiding surface 1113b that gradually becomes thinner toward the front end; The sinking height of each of the air guiding grooves 1113 distributed from the rear end toward the front end toward the inside of the inlet 1113a is gradually increased. An air guiding groove 1113 is installed, and the cold air inside the air guiding cavity 1111 can be better put into each air discharge hole 1112, and the more it sinks into the inlet 1113a toward the front end, the more Since the height is higher, it can be blocked by the air guiding groove 1113 at the rear end, so that the cold air blowing from each air discharge hole 1112 can be more uniformly distributed.

In this example, preferably, the clamp device 11 is rotated by winding the heavy shaft under the driving of the drive motor 21, and the sleeve 12 and the grip part 2 are fixedly connected. This method is not only easy to design a structure that rotates and electrically connects, but also makes it easier to curl the hair because the direction of the force received by the hair is different when twisted.

In a preferred structure, a Hall switch assembly for controlling the rotation angle of the clamp device 11 is further installed, and the Hall switch assembly includes one set or two sets symmetrically installed by winding around the circumference; Specifically, the Hall switch assembly includes a Hall sensor 251 installed on the control circuit board 25 and one set and two sets of magnets 133 rotated by the clamp device 11. When one set is installed on the magnet 133, the clamping device 11 rotates one turn and then the rotation stops, and when two sets are evenly installed on the magnet 133, the clamping device 11 is rotated half a turn. rotation is then stopped. Therefore, since the rotation angle can be conveniently and accurately controlled, it is possible to prevent hair from being caught due to excessive winding.

7 and 8, in this example, one diaphragm 13 rotated by the clamp device 11 is installed between the drive motor 21 and the end of the clamp device 11, The diaphragm 13 includes a through hole 131 corresponding to the air guiding cavity 1111 and a blocking portion 132 blocking an end of the heating plate assembly 112 . The diaphragm 13 is rotated by the drive motor 21, and during the rotation process, cold air enters the air guiding cavity 1111 through the hole 131, but the end of the heating plate assembly 112 is the blocking portion ( 132) to prevent cooling. Furthermore, one electric conductive assembly 14 electrically connected to the drive shaft of the drive motor 21 is cover installed, and the electric conductive assembly 14 is a fixed ring close to one side of the drive motor 21 ( 141) and a rotating ring 142 that is close to one side of the curling unit 1 and rotates along the drive shaft, and the conductive elastic piece in which the fixed ring 141 and the rotating ring 142 contact each other by rotation It is electrically connected via (143). Contact and electrical connection during rotation may be maintained through the conductive elastic piece 143 .

The above content does not in any way limit the technical scope of the present invention, and according to the technical essence of the present invention, all corrections, equivalent transformations, and formulas performed in the above embodiments fall within the scope of the technical solution of the present invention.

Claims (10)

In the automatic hair curling machine,
It includes a curling part and a gripping part; The curling part includes two clamp devices installed in relation to each other and a sleeve concentrically installed as a cover on the outside of the clamp device, and the clamp device is installed along the axial direction of the mounting housing and is moved and mounted inside the mounting housing. and a heating plate assembly, wherein an elastic member is installed between the mounting housing and the heating plate assembly to form a hair curling work surface by joining two sets of opposing heating plate assemblies, and along an axial direction relatively installed on the sleeve. Equipped with two distributing locating grooves; Automatic hair curling machine according to claim 1, characterized in that a driving motor for driving the sleeve or the clamp device to wind and rotate the heavy shaft is installed inside the grip part. According to claim 1,
The grip part includes a housing forming a ventilation passage and a fan assembly installed inside the housing, an air guiding cavity communicating with the ventilation passage is provided inside the mounting housing, and An automatic hair curling machine, characterized in that a plurality of air discharge holes corresponding to the air guiding cavity are distributed on the outer surface. According to claim 2,
An air guiding groove is provided on the inner side corresponding to each air discharge hole, and an inlet toward the rear end is provided while the circumferential side of the air guiding groove is closed, and the bottom surface of the air guiding groove faces the front end. It is an air guiding surface that is gradually thinner and has an inclined shape; The automatic hair curling machine, characterized in that the sinking height of each of the air guiding grooves distributed from the rear end toward the front end gradually increases toward the inside of the inlet. According to claim 2,
The automatic hair curling machine according to claim 1 , wherein the clamp device is rotated by winding the heavy shaft under the driving of the driving motor, and the sleeve and the grip part are fixedly connected. According to claim 4,
The automatic hair curling machine of claim 1, further comprising a hall switch assembly for controlling the rotational angle of the clamp device, wherein the hall switch assembly includes one set or two sets symmetrically installed by winding around the circumference. According to claim 4,
A diaphragm rotated by the clamp device is installed between the drive motor and an end of the clamp device, and the diaphragm is provided with a through hole corresponding to the air guiding cavity and a blocking portion blocking the end of the heating plate assembly. Automatic hair curling machine, characterized in that. According to claim 6,
One electric conductive assembly electrically connected to the drive shaft of the drive motor is installed as a cover, and the electric conduction assembly includes a fixed ring close to one side of the drive motor and a rotating ring close to one side of the curling part and rotated along the drive shaft. and wherein the fixed ring and the rotating ring are electrically connected through a conductive elastic piece that rotates and contacts each other. According to claim 1,
The automatic hair curling machine, characterized in that both ends of the heating plate assembly are mounted with the mounting housing through a sliding lock structure in which the clamp device slides along the clamping direction. According to claim 1,
An automatic hair curling machine, characterized in that the front end of the arrangement groove is provided with a ring-shaped part extending in the lateral direction to prevent the hair from being separated from the arrangement groove. According to claim 1,
An automatic hair curling machine, characterized in that the front end of the two sets of heating plate assemblies are formed with an expandable introduction surface for allowing hair to enter the hair curling operation surface.