Hair curler with air supply function

Abstract

A hair curler with an air supply function comprises a handle, a rotating shaft, a curling iron, an elastic clamp, a driving motor, an air supply fan, a control panel and a power line. The rotating shaft is clamped at one end of the handle, the curling iron is fixedly arranged at one end of the rotating shaft, the elastic clamp is arranged on the rotating shaft, the driving motor, the air supply fan and the control panel are all arranged in the handle, and the power line penetrates through the handle and is electrically connected with the control panel. The hair curling rod comprises a hair curling sleeve and a heater, and a plurality of air supply through holes penetrating through the inside and the outside are further formed in the hair curling sleeve. According to the hair curler, the hair curling rod structure with the heater and the air supply through holes is designed, the hair curler has the air supply function by being matched with the air supply fan, hair is heated more evenly and mildly in the curling and perming process, and the safety and reliability of hair curling and perming are improved; after the curly hair shaping is completed, the cooling of the hair in a high-temperature state can be accelerated through the blown cold air; the utility model has the advantages of strong practicability and strong popularization significance.

Description

Technical Field

[0001] The utility model relates to the technical field of hair styling, in particular to a hair curler with a blowing function. Background Art

[0002] A hair curler is a handheld tool used to curl and shape hair. Most of its main components are a handle and a drum. There are two common types of hair curlers on the market currently. One is an electric hair curler, and the other is a plastic hair curler. Among them, the electric hair curler mainly curls hair by heating it, and the advantage of this kind of hair curler is that the shaping is relatively fast.

[0003] Most of the existing hair curlers are designed to rotate electrically. In this way, not only can it be more labor-saving during the hair curling process, but also the hair curling effect will be improved considerably. However, during the use of a conventional electric hair curler, there are often problems such as uneven hair heating and the impact of long-term high temperature on hair health. Summary of the Utility Model

[0004] Based on this, it is necessary to provide a hair curler with a blowing function in view of the deficiencies in the prior art.

[0005] A hair curler with a blowing function includes a handle, a rotating shaft, a curling rod, an elastic clip, a driving motor, a blowing fan, a control panel, and a power cord. The rotating shaft is clamped at one end of the handle and can rotate movably. The curling rod is fixedly installed at one end of the rotating shaft and is electrically connected to the rotating shaft. The elastic clip is installed on the rotating shaft. The driving motor, the blowing fan, and the control panel are all installed inside the handle. The driving motor is power-connected to the other end of the rotating shaft. The blowing fan is located at the rear of the driving motor. The control panel is electrically connected to the rotating shaft, the driving motor, and the blowing fan respectively. The power cord passes through the handle and is electrically connected to the control panel. The curling rod includes a curling sleeve and a heater. The curling sleeve is fixedly installed at one end of the rotating shaft, and there are several air blowing through holes penetrating inside and outside the curling sleeve. The several air blowing through holes are also communicated with the internal spaces of the rotating shaft and the handle. The heater is fixedly installed inside the curling sleeve and is electrically connected to the rotating shaft.

[0006] Further, the handle includes a bottom shell, a face shell, and an air inlet grid plate. The face shell covers the bottom shell. The rotating shaft is clamped and installed at one end of the bottom shell and the face shell and can rotate movably. The driving motor, the control panel, and the blowing fan are sequentially installed inside the bottom shell. The air inlet grid plate is fixedly installed at the other end of the bottom shell and the face shell. The power cord passes through the air inlet grid plate and extends into the bottom shell and the face shell.

[0007] Further, the rotating shaft includes a transmission shaft, a fixed pressing piece, an electrical connecting piece, an inner cylinder of the rotating shaft, and an outer sleeve of the rotating shaft. The transmission shaft is installed at one end of the bottom case and extends outside the bottom case. The fixed pressing piece fixes and limits the inner end of the transmission shaft. The electrical connecting piece and the inner cylinder of the rotating shaft are both sleeved on the transmission shaft, and the inner cylinder of the rotating shaft also wraps around the periphery of the electrical connecting piece. The outer sleeve of the rotating shaft is fixedly sleeved outside the inner cylinder of the rotating shaft.

[0008] Further, the electrical connecting piece includes a plurality of electrical contact rings, a wiring board, electrical contact pins, a first insulating sleeve, and a second insulating sleeve. The electrical contact rings are sleeved on the rotating shaft, and a contact head extending axially is provided on one side of the electrical contact rings. The wiring board is fixedly installed inside the bottom case and is electrically connected to the control panel. The wiring board is arranged on both sides of the electrical contact rings and is also located inside the inner cylinder of the rotating shaft. The electrical contact pins are fixedly installed on the wiring board, and one end of the electrical contact pins abuts against the outer surface of the electrical contact rings. The first insulating sleeve and the second insulating sleeve are respectively sleeved on the rotating shaft from both ends of the rotating shaft, and the first insulating sleeve wraps around the electrical contact rings. The contact head passes through the second insulating sleeve and is electrically connected to the heater.

[0009] Further, the elastic clip includes a mounting rod, a pressing handle, a clip piece, and a fixing spring. An installation notch is further provided at one end of the inner cylinder of the rotating shaft. Both ends of the mounting rod are snap-fitted into the installation notch. The pressing handle is sleeved on the mounting rod and can rotate movably. The clip piece is designed in an arc-shaped plate structure. The clip piece is fixedly installed on the pressing handle, and the bottom surface of the clip piece fits against the outer surface of the hair curling sleeve. The fixing spring is sleeved on the mounting rod.

[0010] Further, the control panel includes a circuit board, a plurality of first control buttons, a second control button, a third control button, and an indicator light. The circuit board is fixedly installed inside the bottom case and is electrically connected to the electrical connecting piece, the drive motor, the air supply fan, and the power cord respectively. The plurality of first control buttons, the second control button, the third control button, and the indicator light are all fixedly installed on the circuit board and extend outside the front case.

[0011] Further, the power cord includes a rotating buckle and a wire terminal. The rotating buckle passes through the air inlet grille plate and is snap-fitted with the tail ends of the bottom case and the front case. The wire terminal is sleeved inside the rotating buckle and is electrically connected to the circuit board. The rotating buckle can also rotate movably relative to the wire terminal.

[0012] Further, two air supply areas and two non-air supply areas are respectively arranged on the outer surface of the hair curling sleeve. The air supply areas and the non-air supply areas are arranged alternately with each other. A plurality of air supply through holes are evenly arranged in the air supply areas of the hair curling sleeve. The clip piece corresponds to the position of the non-air supply area.

[0013] In summary, the beneficial effects of the hair curler with air supply function of the present utility model are as follows: By designing the hair curling rod structure with a heater and air supply through holes, and cooperating with an air supply fan, the hair curler has the air supply function. When curling and perming the hair, the heater heats the pumped air flow, and then uses the hot air to perm the hair, making the hair more evenly and gently heated during the curling and perming process, greatly improving the safety and reliability of curling and perming the hair; and when the curling styling is completed, the high-temperature hair can be cooled quickly by blowing cold air, greatly improving the curling efficiency and comfort; the present utility model has strong practicability and has strong popularization significance. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 FIG. is a schematic structural diagram of a hair curler with air supply function of the present utility model;

[0015] Figure 2 is Figure 1 exploded structural diagram of;

[0016] Figure 3 is Figure 2 exploded structural diagram of the handle in;

[0017] Figure 4 is Figure 2 exploded structural diagram of the rotating shaft in;

[0018] Figure 5 is Figure 4 exploded structural diagram of the electrical connection member in;

[0019] Figure 6 is Figure 2 structural diagram of the hair curling rod in;

[0020] Figure 7 is Figure 2 exploded structural diagram of the elastic clip in;

[0021] Figure 8 is Figure 2 structural diagram of the control panel in;

[0022] Figure 9 is Figure 2 exploded structural diagram of the power cord in. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to make the purpose, technical solutions and advantages of the utility model more clear and understandable, the following further details the utility model in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model.

[0024] As Figures 1 to 9As shown in the figure, the utility model provides a hair curler 100 with a blowing function, which includes a handle 10, a rotating shaft 20, a curling rod 30, an elastic clip 40, a driving motor 50, a blowing fan 60, a control panel 70 and a power cord 80. The rotating shaft 20 is clamped at one end of the handle 10 and can rotate actively. The curling rod 30 is fixedly installed at one end of the rotating shaft 20 and is electrically connected to the rotating shaft 20. The elastic clip 40 is installed on the rotating shaft 20. The driving motor 50, the blowing fan 60 and the control panel 70 are all installed inside the handle 10, and the driving motor 50 is power-connected to the other end of the rotating shaft 20. The blowing fan 60 is located at the rear of the driving motor 50. The control panel 70 is electrically connected to the rotating shaft 20, the driving motor 50 and the blowing fan 60 respectively. The power cord 80 passes through the handle 10 and is electrically connected to the control panel 70.

[0025] The handle 10 includes a bottom shell 11, a face shell 12 and an air inlet grille plate 13. The face shell 12 covers the bottom shell 11. The rotating shaft 20 is clamped and installed at one end of the bottom shell 11 and the face shell 12 and can rotate actively. The driving motor 50, the control panel 70 and the blowing fan 60 are sequentially installed inside the bottom shell 11. The air inlet grille plate 13 is fixedly installed at the other end of the bottom shell 11 and the face shell 12. The power cord 80 passes through the air inlet grille plate 13 and extends into the bottom shell 11 and the face shell 12. The handle 10 provided with the air inlet grille plate 13 enables the blowing fan 60 to smoothly pump air from the outside to the inside of the curling rod 30. At the same time, the air inlet grille plate 13 can also prevent some larger dust particles and the like from entering the hair curler and affecting its service life.

[0026] The rotating shaft 20 includes a transmission shaft 21, a fixing pressing piece 22, an electrical connection piece 23, an inner cylinder 24 of the rotating shaft and an outer sleeve 25 of the rotating shaft. The transmission shaft 21 is installed at one end of the bottom shell 11 and extends outside the bottom shell 11. The fixing pressing piece 22 fixes and limits the inner end of the transmission shaft 21. The electrical connection piece 23 and the inner cylinder 24 of the rotating shaft are both passed through the transmission shaft 21, and the inner cylinder 24 of the rotating shaft also covers the periphery of the electrical connection piece 23. The outer sleeve 25 of the rotating shaft is fixedly sleeved outside the inner cylinder 24 of the rotating shaft. The structural design of the rotatable rotating shaft 20 in cooperation with the driving motor 50 can enable the hair curler to automatically drive the curling rod 30 to rotate, which greatly reduces the labor intensity compared with the general manual curling operation, and also significantly optimizes the curling efficiency and effect.

[0027] The electrical connection member 23 includes a plurality of electrical contact rings 231, a wiring board 232, electrical contact pins 233, a first insulating sleeve 234 and a second insulating sleeve 235. The electrical contact rings 231 are sleeved on the rotating shaft 20, and an axially extending contact head 231a is provided on one side of the electrical contact ring 231. The wiring board 232 is fixedly installed in the bottom case 11 and is electrically connected to the control panel 70. The wiring board 232 is disposed on both sides of the electrical contact ring 231 and is also located inside the inner cylinder 24 of the rotating shaft. The electrical contact pins 233 are fixedly installed on the wiring board 232 and one end thereof abuts against the outer surface of the electrical contact ring 231. The first insulating sleeve 234 and the second insulating sleeve 235 are respectively sleeved on the rotating shaft 20 from both ends of the rotating shaft 20, and the first insulating sleeve 234 covers the electrical contact ring 231. The contact head 231a passes through the second insulating sleeve 235 and is electrically connected to the heater. The structure of the electrical contact ring 231 axially sleeved on the rotating shaft 20 enables the electrical connection member 23 not to obstruct the flow of air, so that the air supply fan 60 can better pump air flow into the hair curler 30 to realize the air supply function.

[0028] The hair curler 30 includes a curling sleeve 31 and a heater (not shown in the figure). The curling sleeve 31 is fixedly installed at one end of the rotating shaft 20, and a plurality of air supply through holes 311 penetrating inside and outside are provided on the curling sleeve 31. The plurality of air supply through holes 311 are also communicated with the internal spaces of the rotating shaft 20 and the handle 10. The heater is fixedly installed inside the curling sleeve 31 and is electrically connected to the rotating shaft 20.

[0029] When hair curling and perming are required, the hair can be wound around the curling sleeve 31, and then the heater and the air supply fan 60 are started to work simultaneously. The air supply fan 60 can pump the external air flow forward from the tail of the handle 10. When the air flow enters the curling sleeve 31, the heater will heat the cold air flow to make it into a hot air flow, and the hot air flow carrying high temperature further escapes outward along the air supply through holes 311 and enters the wound hair. The high temperature brought by the hot air flow curls and shapes the hair. The hair is heated more evenly, which can effectively avoid scalding the hair due to too high local temperature or affecting the hair shaping effect due to too low temperature.

[0030] When the hair curling and shaping are completed and cooling is required, only the heater needs to be turned off separately, and the air supply fan 60 can resume supplying cold air flow. The high temperature on the hair is taken away by the cold air flow to quickly cool it, which not only ensures the safety and reliability of hair curling and perming, but also makes the hair curling more efficient and comfortable.

[0031] The elastic clip 40 includes a mounting rod (not shown), a pressing handle 41, a clip 42 and a fixing spring 43. One end of the rotating shaft inner tube 24 is also provided with a mounting notch 241. The two ends of the mounting rod are mounted in the mounting notch 241. The pressing handle 41 is inserted into the mounting rod and can be rotatable. The clip 42 is designed as an arc plate structure. The clip 42 is fixedly mounted on the pressing handle 41 and its bottom surface is in contact with the outer surface of the curling sleeve 31. The fixing spring 43 is sleeved on the mounting rod. The elastic clip 40 can cooperate with the curling sleeve 31 to clamp the hair, so that the hair can be better rolled and fixed.

[0032] The control panel 70 includes a circuit board 71, a plurality of first control buttons 72, a second control button 73, a third control button 74 and an indicator light 75. The circuit board 71 is fixedly mounted in the bottom shell 11 and is electrically connected to the electrical connector 23, the drive motor 50, the air supply fan 60 and the power cord 80 respectively. The plurality of first control buttons 72, the second control buttons 73, the third control buttons 74 and the indicator light 75 are fixedly mounted on the circuit board 71 and extend outside the surface shell 12. The plurality of control buttons can respectively control the three functional structures of the drive motor 50, the heater and the air supply fan 60, making the use of the curling iron easier and simpler, and the functions more flexible, while the indicator light 75 can prompt the current operating status of the curling iron at any time, so that the user can better control the curling process.

[0033] The power cord 80 includes a rotating buckle 81 and a wire terminal 82. The rotating buckle 81 passes through the air inlet grid plate 13 and is engaged with the rear ends of the bottom shell 11 and the front shell 12. The wire terminal 82 is inserted into the rotating buckle 81 and is electrically connected to the circuit board 71. The rotating buckle 81 can also be movably rotated relative to the wire terminal 82. The power cord 80 with the rotating buckle 81 structure can be rotated more flexibly, effectively avoiding the problem of the power cord 80 being twisted, entangled, and knotted during use of the curling iron.

[0034] The outer surface of the curling sleeve 31 is divided into two air supply areas 312 and two non-air supply areas 313. The air supply areas 312 and the non-air supply areas 313 are arranged alternately. A plurality of air supply holes 311 are evenly arranged in the air supply areas 312 of the curling sleeve 31. The clips 42 correspond to the positions of the non-air supply areas 313. The division of the air supply areas 312 and the non-air supply areas 313 in the curling sleeve 31 can further optimize the blowing effect of the curling iron, so that the air flow will not be too much to cause the curling temperature to be too high, and the appropriately designed non-air supply areas 313 can reduce the accidental risk of hair getting stuck in the curling sleeve 31 along the air supply holes 311.

[0035] In summary, the beneficial effects of the utility model of a curling iron 100 with an air supply function are as follows: by designing a curling rod 30 structure with a heater and an air supply through hole 311, and cooperating with an air supply fan 60, the curling iron has an air supply function, and the heater is used to heat the pumped airflow during curling and perming, and then the hot air is used to perm the hair, so that the hair is heated more evenly and gently during the curling and perming process, which greatly improves the safety and reliability of the curling and perming process; and when the curling styling is completed, the hair in a high-temperature state can be cooled faster by blowing cold air, which greatly improves the curling efficiency and comfort; the utility model is highly practical and has a strong promotional significance.

[0036] The above-mentioned embodiment only expresses one implementation method of the utility model, and its description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A hair curler with a blowing function, characterized in that: It includes a handle, a rotating shaft, a hair curler, an elastic clip, a driving motor, a blower fan, a control panel and a power cord; the rotating shaft is clamped at one end of the handle and can rotate movably, the hair curler is fixedly installed at one end of the rotating shaft and is electrically connected to the rotating shaft, the elastic clip is installed on the rotating shaft, the driving motor, the blower fan and the control panel are all installed in the handle, and the driving motor is power-connected to the other end of the rotating shaft, the blower fan is located at the rear of the driving motor, the control panel is electrically connected to the rotating shaft, the driving motor and the blower fan respectively, the power cord is passed through the handle and is electrically connected to the control panel; the rotating shaft includes a transmission shaft, a fixed pressing piece, an electrical connection piece, an inner cylinder of the rotating shaft and an outer sleeve of the rotating shaft; the transmission shaft is installed at one end of the bottom shell and extends outside the bottom shell, the fixed pressing piece fixes and limits the inner end of the transmission shaft, the electrical connection piece and the inner cylinder of the rotating shaft are both passed through the transmission shaft, and the inner cylinder of the rotating shaft also covers the periphery of the electrical connection piece, the outer sleeve of the rotating shaft is fixedly sleeved outside the inner cylinder of the rotating shaft; the electrical connection piece includes a plurality of electrical contact rings, a wiring board, electrical contact pins, a first insulating sleeve and a second insulating sleeve; the electrical contact rings are passed through the rotating shaft, and an axially extending contact head is also provided on one side of the electrical contact rings, the wiring board is fixedly installed in the bottom shell and is electrically connected to the control panel, the wiring board is arranged on both sides of the electrical contact rings and is also located inside the inner cylinder of the rotating shaft, the electrical contact pins are fixedly installed on the wiring board and one end of the electrical contact pins abuts against the outer surface of the electrical contact rings, the first insulating sleeve and the second insulating sleeve are respectively passed through the rotating shaft from both ends of the rotating shaft, and the first insulating sleeve covers the electrical contact rings, the contact head passes through the second insulating sleeve and is electrically connected to the heater; the hair curler includes a hair curling sleeve and a heater, the hair curling sleeve is fixedly installed at one end of the rotating shaft, and a plurality of air supply through holes penetrating inside and outside are also provided on the hair curling sleeve, the plurality of air supply through holes are also communicated with the internal spaces of the rotating shaft and the handle, the heater is fixedly installed inside the hair curling sleeve and is electrically connected to the rotating shaft.

2. The hair curler with a blowing function according to claim 1, characterized in that: The handle includes a bottom shell, a face shell and an air inlet grille plate; the face shell covers the bottom shell, the rotating shaft is clamped and installed at one end of the bottom shell and the face shell and can rotate movably, the driving motor, the control panel and the blower fan are sequentially installed inside the bottom shell, the air inlet grille plate is fixedly installed at the other end of the bottom shell and the face shell, and the power cord is passed through the air inlet grille plate and extends into the bottom shell and the face shell.

3. The hair curler with a blowing function according to claim 1, wherein: The elastic clip includes a mounting rod, a pressing handle, a clip piece and a fixing spring; an installation notch is also provided at one end of the inner cylinder of the rotating shaft; both ends of the mounting rod are clamped and installed in the installation notch, the pressing handle is passed through the mounting rod and can rotate movably, the clip piece is designed in an arc-shaped plate structure, the clip piece is fixedly installed on the pressing handle and the bottom surface of the clip piece fits with the outer surface of the hair curling sleeve, and the fixing spring is sleeved on the mounting rod.

4. The hair curler with a blowing function according to claim 1, wherein: The control panel includes a circuit board, a plurality of first control buttons, a second control button, a third control button and an indicator light; the circuit board is fixedly mounted in the bottom shell and is electrically connected to the electrical connector, the drive motor, the air supply fan and the power cord respectively, and the plurality of the first control buttons, the second control buttons, the third control buttons and the indicator lights are fixedly mounted on the circuit board and extend outside the surface shell.

5. The hair curler with a blowing function according to claim 2, characterized in that: The power cord includes a rotating buckle and a wire terminal; the rotating buckle passes through the air inlet grid plate and is engaged with the tail ends of the bottom shell and the front shell, and the wire terminal is passed through the rotating buckle and is electrically connected to the circuit board; the rotating buckle can also rotate relative to the wire terminal.

6. The hair curler with a blowing function according to claim 3, characterized in that: The outer surface of the curling sleeve is divided into two air supply areas and two non-air supply areas, the air supply areas and the non-air supply areas are arranged alternately, a plurality of air supply holes are evenly arranged in the air supply area of the curling sleeve, and the position of the clip corresponds to the non-air supply area.

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