CN210144046U

CN210144046U - Hair curler

Info

Publication number: CN210144046U
Application number: CN201920572025.7U
Authority: CN
Inventors: 马万松
Original assignee: Shenzhen Shanwei Technology Co Ltd
Current assignee: Shenzhen Shanwei Technology Co Ltd
Priority date: 2019-04-22
Filing date: 2019-04-22
Publication date: 2020-03-17
Anticipated expiration: 2029-04-22
Also published as: WO2020215409A1

Abstract

The utility model discloses a hair curler, include: the heating rod comprises a rod body and a heating piece arranged in the rod body; the hair hooking piece is arranged on the outer side of the heating rod; the driving motor comprises a fixed seat and a rotating seat, the driving motor is provided with a shaft hole penetrating through the fixed seat and the rotating seat, and the rotating seat can rotate around the axis of the shaft hole; the driving motor is arranged on the lower side of the heating rod, and the hair hooking piece is connected to the rotating seat so as to rotate around the heating rod. The utility model discloses the curler can drive colludes the rotatory automatic hair of colluding of realization of sending out, can make the mounting structure who colludes the piece of sending out again keep away the electric connecting wire that the position generates heat, has simplified the inner structure of curler, has reduced the production degree of difficulty of curler.

Description

Hair curler

Technical Field

The utility model relates to a curly hair technical field, in particular to curler.

Background

With the development of society, hair styling has become a lifestyle for people to seek beauty, and thus various hair tools have come to the fore. A hair curler is a hand-held hairdressing product used for curling hair, and the main components of the hair curler are a hand-held handle and a heating roller. Conventional automatic curling irons generally expose a rotating heating rod, and users need to assist the user in winding hair around the heating rod with hands during curling, which may touch a heating assembly to cause a risk of scalding. The prior art provides a curler with collude and send out structure, colludes and send out the structure and can encircle the stick rotation that generates heat to collude the hair and move to twining in the stick that generates heat, reduce the risk that the user touched the heating rod. Because the piece that generates heat in the stick that generates heat need walk to be connected with the power, consequently the rotatory driving motor of drive structure of colluding sends out need avoid the position circuit setting in the course of the work, leads to the motor and colludes the transmission structure between the structure and more complicated, inconvenient production.

SUMMERY OF THE UTILITY MODEL

The present invention provides a hair curler, which aims to solve the technical problem of how to simplify the internal structure of the hair curler.

In order to achieve the above object, the present invention provides a hair curler, including:

the heating rod comprises a rod body and a heating piece arranged in the rod body;

the hair hooking piece is arranged on the outer side of the heating rod;

the driving motor comprises a fixed seat and a rotating seat, the driving motor is provided with a shaft hole penetrating through the fixed seat and the rotating seat, and the rotating seat can rotate around the axis of the shaft hole; the driving motor is arranged on the lower side of the heating rod, and the hair hooking piece is connected to the rotating seat so as to surround the heating rod to rotate.

Preferably, the hair curler further comprises a wire feeding pipe, wherein the wire feeding pipe penetrates through the shaft hole to accommodate an electric connecting wire connected with the heating element.

Preferably, the hair curler still includes the shell, generate heat the stick, collude and send out a piece, driving motor and walk the spool and all locate in the shell, the upper end of walking the spool connect in generate heat the stick, the lower extreme connect in the shell.

Preferably, the hair curler further comprises a supporting sleeve arranged in the shell, the supporting sleeve is sleeved on the outer side of the wiring pipe, the top of the supporting sleeve is connected to the fixed seat, and the shell is connected to the supporting sleeve.

Preferably, the hair curler further comprises a mounting seat, the hair hooking part is connected to the mounting seat, and the mounting seat is connected to the rotating seat and provided with a wire passing hole corresponding to the shaft hole.

Preferably, the mounting seat and the hair hooking piece are integrally formed.

Preferably, the hair curler further comprises a support seat, the support seat is provided with a wire passing hole, the wire passing pipe is fixedly matched with the wire passing hole, and the heating rod is connected to the support seat.

Preferably, the wiring pipe and the supporting seat are integrally formed.

Preferably, the hair curler further comprises a supporting seat, the supporting seat is provided with a wire passing hole, the wire passing pipe is fixedly matched with the wire passing hole, and the heating rod is connected to the supporting seat;

the mounting seat is annularly arranged on the periphery of the supporting seat, the hair curler further comprises a transmission bearing, the transmission bearing comprises an inner ring portion and an outer ring portion which can rotate relatively, the inner ring portion is fixedly matched with the outer peripheral wall of the supporting seat, and the outer ring portion is fixedly matched with the inner peripheral wall of the mounting seat.

Preferably, the curling iron further comprises a middle shell annularly arranged between the outer shell and the hair hooking part, an insulating gap is formed between the middle shell and the outer shell, and the curling iron further comprises an insulating medium filled in the insulating gap.

The hair curler of the utility model adopts the driving motor with the shaft hole, and the shaft hole penetrates through the fixed seat and the rotating seat, so that the rotating seat can rotate around the shaft hole, and the rotating seat can not interfere with the space in the shaft hole when rotating, namely, the electric connecting wire passing through the shaft hole can not interfere, and the electric connecting wire is used for connecting the heating element and the power supply, so that the heating element can effectively work; therefore, the hair hooking part can be driven to rotate to realize automatic hair hooking, the electric connecting wire of the heating part can be avoided by the mounting structure of the hair hooking part, the internal structure of the hair curler is simplified, and the production difficulty of the hair curler is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural view of an embodiment of the hair curler of the present invention;

FIG. 2 is a schematic cross-sectional view of an embodiment of the hair curler of the present invention;

FIG. 3 is a schematic structural view of another embodiment of the hair curler of the present invention;

fig. 4 is a schematic structural view of an embodiment of the heat conducting member of the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)	Reference numerals	Name (R)
						10	Heating rod	11	Stick body	12	Heating element
20	Hair hooking piece	30	Driving motor	31	Fixed seat
						32	Rotating seat	106	Convex rib	40	Wiring pipe
121	Electrical connection wire	50	Outer casing	60	Support sleeve
						70	Mounting seat	104	Heat conductor	80	Supporting seat
105	Mounting plate	90	Middle shell	91	Heat insulation medium
						100	Heat conducting member	101	Heat conducting wall	102	Mounting wall
103	Mounting cavity	110	Transmission bearing

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a hair curler.

In an embodiment of the present invention, as shown in fig. 1 to 4, the hair curler includes:

the heating rod 10 comprises a rod body 11 and a heating element 12 arranged in the rod body 11;

a hair hooking part 20, the hair hooking part 20 being installed at an outer side of the heat generating rod 10;

the driving motor 30 comprises a fixed seat 31 and a rotating seat 32, the driving motor 30 is provided with a shaft hole penetrating through the fixed seat 31 and the rotating seat 32, and the rotating seat 32 can rotate around the shaft center of the shaft hole; the driving motor 30 is disposed at a lower side of the heating rod 10, and the hair hooking member 20 is connected to the rotating base 32 to rotate around the heating rod 10.

In this embodiment, the hair hooking member 20 includes a rotating plate and a hair pressing strip installed on the inner side of the rotating plate, the rotating plate is an arc-shaped plate, a rotating space is formed on the concave arc side of the rotating plate, the rotating space is used for installing the heating rod 10, and the hair hooking member 20 can rotate around the heating rod 10. The heating element 12 is electrically connected to a power source through an electrical connection wire 121 to generate heat to be transmitted to the rod 11, and the rod 11 is used for hair winding and shaping. After the heating rod 10 is installed in the rotating space, the central axis of the heating rod 10 coincides with the central axis of the rotating space, so that the hair hooking member 20 can rotate around the heating rod 10 to hook hair to be wound on the heating rod 10. The driving motor 30 is used to drive the hair hooking member 20 to rotate, and the type of the driving motor 30 is not limited, and only needs to be a shaft hole penetrating through the rotating base 32, which is exemplified by a brushless motor. The bottom of the hair hooking member 20 is connected to the rotating seat 32, and the rotating seat 32 rotates relative to the fixing seat 31 to drive the hair hooking member 20 to rotate around the heating rod 10. It can be understood that the driving motor 30 is located at the lower side of the heating rod 10, the electrical connection wire 121 of the heating element 12 extends from the lower end of the rod body 11 and passes through the shaft hole to be connected to the power source, so that the rotation of the rotating base 32 does not interfere with the electrical connection wire 121, the hair hooking element 20 and the heating rod 10 can work normally, and the avoiding structure between the driving motor 30 and the electrical connection wire 121 is simplified, thereby reducing the difficulty in producing the hair curler.

The hair curler of the utility model adopts the driving motor 30 with the shaft hole, the shaft hole penetrates through the fixed seat 31 and the rotating seat 32, so that the rotating seat 32 can rotate around the shaft hole, and the rotating seat 32 can not interfere with the space in the shaft hole when rotating, namely, the electric connecting wire 121 passing through the shaft hole can not interfere, and the electric connecting wire 121 is used for connecting the heating element 12 with the power supply, so that the heating element 12 can work effectively; therefore, the hair hooking part 20 can be driven to rotate to realize automatic hair hooking, the electric connecting wire 121 of the heating part 12 is avoided by the mounting structure of the hair hooking part 20, the internal structure of the hair curler is simplified, and the production difficulty of the hair curler is reduced.

Further, as shown in fig. 1 and 2, the hair curler further includes a wire guiding tube 40, and the wire guiding tube 40 is inserted into the shaft hole to receive the electrical connection wire 121 connected to the heat generating member 12. In the present embodiment, the diameter of the wiring tube 40 is smaller than the diameter of the shaft hole to avoid the wiring hole contacting the rotating base 32 to obstruct the rotation of the rotating base 32. The upper end of the wiring tube 40 extends to the lower side of the heating rod 10, the lower end extends to the adjacent power supply, and the electric connection wire 121 extends from the rod body 11 to be communicated with the power supply through the tube cavity of the wiring tube 40, so that the electric connection wire 121 can be restrained and protected, and the working stability of the heating element 12 is improved.

Further, as shown in fig. 1 and 2, the hair curler further includes a housing 50, the heating rod 10, the hair hooking member 20, the driving motor 30 and the wiring tube 40 are all disposed in the housing 50, the upper end of the wiring tube 40 is connected to the heating rod 10, and the lower end is connected to the housing 50. In this embodiment, the hair hooking member 20 and the heat generating rod 10 are located at the upper portion of the inner cavity of the housing 50, and the top of the housing 50 is open for the hair to enter into the rotating space. It can be understood that the wiring tube 40 is a hard tube, and the part of the wiring tube 40 located at the lower side of the shaft hole is connected with the inner wall of the outer shell 50, so that the outer shell 50 forms a fixed support for the wiring tube 40; and the part of the wiring tube 40, which is positioned at the upper side of the shaft hole, is connected with the heating rod 10, so that the shell 50 indirectly forms a fixed support for the heating rod 10 through the wiring tube 40, and the installation of the heating rod 10 in the shell 50 is more convenient. The heating rod 10 can be directly and fixedly connected with the wiring pipe 40, and can also be connected through an auxiliary structure; similarly, the routing tube 40 can directly abut against the bottom of the housing 50, or can be fixed to the inner sidewall of the housing 50 by other structures. The two ends of the wire guiding pipe 40 are respectively connected with the heating rod 10 and the shell 50, so that the shell 50 can simultaneously form fixed support for the heating rod 10 and the wire guiding pipe 40, thereby simplifying the installation structure of the heating rod 10 and further reducing the production difficulty of the hair curler.

Further, as shown in fig. 1 and 2, the hair curler further includes a support sleeve 60 disposed in the housing 50, the support sleeve 60 is sleeved on the outer side of the wire guiding tube 40, the top of the support sleeve 60 is connected to the fixing base 31, and the housing 50 is connected to the support sleeve 60. In the present embodiment, the inner wall of the supporting sleeve 60 is fixedly engaged with the wiring tube 40, and the outer wall of the supporting sleeve 60 can be fixedly connected with the outer shell 50 through a fastener, so that the outer shell 50 can be used for more stably fixing and supporting the wiring tube 40. In addition, the top of the supporting sleeve 60 is also connected to the fixing seat 31 of the driving motor 30, so as to form a fixed support for the driving motor 30. By supporting the supporting sleeve 60 with the driving motor 30 and the wire guiding tube 40, the integrity of the internal structure of the hair curler is improved, so that the internal structure of the hair curler is more compact and stable.

Further, as shown in fig. 2, the hair curler further includes a mounting seat 70, the hair hooking member 20 is connected to the mounting seat 70, and the mounting seat 70 is connected to the rotating seat 32 and is provided with a wire guiding hole corresponding to the shaft hole. In this embodiment, the hair-hooking member 20 can be integrally formed with the mounting seat 70 to simplify the manufacturing process and improve the overall structural strength of the hair-hooking member 20. The bottom of the mounting seat 70 is fixedly overlapped on the top of the rotating seat 32 to rotate with the rotating seat 32. The wiring hole is opposite to the shaft hole, so that the electrical connection wire 121 can directly pass through the wiring hole and the shaft hole, and the wiring structure of the electrical connection wire 121 is simplified. The hair hooking member 20 and the rotating base 32 are connected by the mounting base 70, so that the structural strength of the hair hooking member 20 can be enhanced, and the overall stability of the hair curler can be improved.

Further, as shown in fig. 2, the hair curler further comprises a supporting seat 80, the supporting seat 80 is provided with a wire passing hole, the wire passing tube 40 is fixedly matched with the wire passing hole, and the heating rod 10 is connected to the supporting seat 80. In this embodiment, the upper end of the support seat 80 is fixedly engaged with the inner wall of the rod 11 and fixedly connected thereto by a fastener. The support seat 80 is used for supporting the heating rod 10 in an abutting manner, so as to increase the supporting position of the heating rod 10 and improve the stability of supporting the heating rod 10. The wire passing hole extends downwards and is fixedly matched with the upper end of the wire passing pipe 40, so that the wire passing pipe 40 forms a fixed support for the supporting seat 80. After entering the wire through hole, the electrical connection wire 121 extending from the heating rod 10 can directly extend through the wire through pipe 40 to be connected with the power supply. Therefore, the fixing and supporting of the wiring pipe 40 to the heating rod 10 are more stable, and the stability of the hair curler is further improved. In practical applications, the wiring tube 40 and the supporting seat 80 can be integrally formed, so as to simplify the production process and improve the structural strength of the wiring tube 40 and the supporting seat 80.

With reference to the above embodiment of the mounting seat 70, the mounting seat 70 may be annularly disposed on the outer periphery of the supporting seat 80, the hair curler further includes a driving bearing 110, the driving bearing 110 includes an inner ring portion and an outer ring portion, the inner ring portion and the outer ring portion are relatively rotatable, the inner ring portion is fixedly engaged with the outer peripheral wall of the supporting seat 80, and the outer ring portion is fixedly engaged with the inner peripheral wall of the mounting seat 70. The driving bearing 110 indirectly connects and rotatably cooperates the mounting seat 70 and the supporting seat 80, so that the heating rod 10 is more stably supported and the integrity of the internal structure of the hair curler is enhanced.

Further, as shown in fig. 1 and 2, the curling iron further includes a middle shell 90 annularly disposed between the outer shell 50 and the hair hooking member 20, an insulation gap is formed between the middle shell 90 and the outer shell 50, and the curling iron further includes an insulation medium 91 filled in the insulation gap. In this embodiment, the middle housing 90 and the outer housing 50 are provided with a hair inlet extending along the axis and penetrating through the top opening, so as to facilitate the hair entering the rotating space. During the operation of the curling iron, the housing 50 is close to the skin of the user, and the heat of the heating rod 10 is partially transferred to the housing 50; the heat insulation medium 91 is used for absorbing or isolating heat transferred from the heat generating plate to the middle shell 90, so that heat is prevented from being transferred to the outer shell 50, heat is prevented from being transferred to the skin of a user, and user experience is improved.

Further, as shown in fig. 3 and 4, the heat generating rod 10 further includes a heat conducting member 100 disposed in the rod 11, the heat conducting member 100 includes a heat conducting wall 101 extending along a circumferential direction of the rod 11, the heat conducting wall 101 is overlapped on an inner wall of the rod 11, and the heat generating member 12 is disposed on the heat conducting member 100. In the embodiment, the heat conducting member 100 is engaged with the inner wall of the rod 11, and the heat conducting wall 101 extends along the circumferential direction of the rod 11 to increase the contact area with the rod 11, so as to improve the heat transfer efficiency between the heat conducting member 100 and the rod 11 and improve the heat utilization rate. The heat generating member 12 may be directly or indirectly in contact with the heat conducting wall 101, and the heat of the heat conducting member 100 may be transferred to the heat conducting member 100 and then transferred to the rod 11 through the heat conducting member 100.

Further, as shown in fig. 3 and 4, the heat conducting member 100 further includes a mounting wall 102 connected to the heat conducting wall 101, the mounting wall 102 forms a mounting cavity 103, and the heat generating member 12 is disposed in the mounting cavity 103. In this embodiment, the heat conducting member 100 may be integrally disposed, or may be formed by splicing a plurality of separate structures. The mounting cavity 103 may be formed by a groove opened in the mounting wall 102, or may be formed by enclosing two or more mounting walls 102, which is not limited herein, and only needs to satisfy that the heat generating element 12 can be in fixed contact with the mounting wall 102. The heat of the heat generating member 12 is transferred to the mounting wall 102, then to the heat conducting wall 101, and finally to the rod 11, so that the rod 11 generates heat effectively.

Further, as shown in fig. 4, the heat conducting member 100 includes two heat conducting bodies 104 that are spliced with each other, the heat conducting body 104 includes a mounting plate 105 that extends along the axial direction of the rod 11, two sides of the heat conducting wall 101 in the circumferential direction are respectively connected to two long sides of the mounting plate 105, a protruding rib 106 that extends along the length direction is convexly disposed on one side of the mounting plate 105 that is away from the heat conducting wall 101, and the mounting plate 105 and the protruding rib 106 of the two heat conducting members 100 together enclose to form the mounting cavity 103. In the present embodiment, two opposite mounting plates 105 jointly form the mounting wall 102, and the mounting cavity 103 is formed by two mounting plates 105 and two ribs 106 jointly. One side of the heat conducting wall 101, which is far away from the mounting plate 105, can be provided with a deformation notch extending along the axial direction, so that when the heat conducting member 100 is installed in the rod body 11, the deformation of the heat conducting wall 101 at the deformation notch enables the heat conducting member 100 to be in sliding fit with the rod body 11, and after the heat conducting member 100 is installed in place, the potential energy recovery of the heat conducting wall 101 at the deformation notch enables the heat conducting wall 101 to be tightly clamped on the inner wall of the rod body 11, so that the heat conducting body 104 and the rod body 11 are matched more stably. The heat conducting members 100 are arranged to be spliced with each other, and the heat conducting bodies 104 with the same structure facilitate production and processing of the heat conducting members 100, improve processing efficiency and reduce defective rate.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A curling iron, comprising:

the hair hooking piece is arranged on the outer side of the heating rod;

2. The curling iron of claim 1, further comprising a wire guide tube disposed through said shaft hole for receiving an electrical connection wire connected to said heat generating member.

3. The curling iron of claim 2, further comprising a housing, wherein said heating rod, said hair hooking member, said driving motor and said wire guiding tube are disposed in said housing, and wherein said wire guiding tube is connected to said heating rod at an upper end thereof and to said housing at a lower end thereof.

4. The curling iron of claim 3, further comprising a support sleeve disposed within said housing, said support sleeve being sleeved over an outer side of said wire conduit, and a top portion of said support sleeve being attached to said mounting base, said housing being attached to said support sleeve.

5. The curling iron of claim 2, further comprising a mounting base, wherein said hair hooking member is connected to said mounting base, and wherein said mounting base is connected to said rotating base and has a wire guide hole corresponding to said shaft hole.

6. The curling iron of claim 5, wherein said mounting base is integrally formed with said hair hooking member.

7. The curling iron of claim 3, wherein said curling iron further comprises a support base, said support base defining a wire passage hole, said wire passage tube being fixedly engaged with said wire passage hole, and said heat generating rod being connected to said support base.

8. The curling iron of claim 7, wherein said wire guide tube is integrally formed with said support base.

9. The curling iron of claim 5, wherein said curling iron further comprises a support base, said support base defining a wire passage hole, said wire passage tube being fixedly engaged with said wire passage hole, and said heating rod being connected to said support base;

10. The curling iron of claim 3, further comprising a middle shell disposed around said outer shell and said hair hooking member, said middle shell and said outer shell defining an insulating gap therebetween, said curling iron further comprising an insulating medium filled in said insulating gap.